Question

if x ,18,108 are in continued proportion ,find the value of x​

Answer 1

Answer:

3=x because they are six time

3,6×3=18;18×6÷108

Answer 2

The value of x is 0.33.

Step-by-step explanation:

Given : If x ,18,108 are in continued proportion.

To find : The value of x​ ?

Solution :

If a,b,c are in continued proportion then $b^2=ac$

Here, a=x, b=18 and c=108

Substitute the value,

$(18)^2=(x)(108)$

$x=\frac{108}{324}$

$x=\frac{1}{3}$

$x=0.33$

Therefore, the value of x is 0.33.

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