Express x in terms of y: Given the ratio yx=83, we can express x in terms of y as x=83y.
Express y in terms of z: Similarly, given the ratio zy=152, we can express y in terms of z as y=152z.
Find x in terms of z: Now, we substitute the expression for y from the second equation into the first equation to find x in terms of z. So, x=83×(152z).
Simplify x expression: Simplify the expression for x in terms of z by multiplying the numerators and denominators: x=8×153×2z.
Further simplify x: Further simplify the expression: x=1206z.
Reduce x fraction: Reduce the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 6: x=20z.