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What is the next term of the geometric sequence?

(27)/(16),-(9)/(4),3", "

What is the next term of the geometric sequence? 2716,94,3\frac{27}{16}, -\frac{9}{4}, 3

Full solution

Q. What is the next term of the geometric sequence? 2716,94,3\frac{27}{16}, -\frac{9}{4}, 3
  1. Identify pattern in sequence: Identify the pattern in the sequence to determine if it is geometric.\newlineThe given sequence is (2716),(94),3(\frac{27}{16}), -(\frac{9}{4}), 3. We need to check if there is a common ratio between the terms.
  2. Calculate common ratio: Calculate the common ratio by dividing the second term by the first term.\newlineCommon ratio rr = (94)(2716)\frac{-\left(\frac{9}{4}\right)}{\left(\frac{27}{16}\right)} = 94×1627-\frac{9}{4} \times \frac{16}{27} = 43-\frac{4}{3}
  3. Verify common ratio: Verify the common ratio by dividing the third term by the second term to ensure consistency.\newlineCommon ratio check = 3(94)=3×49=43\frac{3}{-\left(\frac{9}{4}\right)} = 3 \times -\frac{4}{9} = -\frac{4}{3}\newlineSince the common ratio is consistent, we can confirm the sequence is geometric with a common ratio of 43-\frac{4}{3}.
  4. Find next term in sequence: Find the next term in the sequence by multiplying the last known term by the common ratio.\newlineNext term = $\(3\) \times \left(-\frac{\(4\)}{\(3\)}\right) = \(-4\)

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