Question

2. If 8, 18, 18 and x are in proportion then find the value of x​

Answer 1

Answer:

The correct answer is 40.5

8:18::18:x

=8×x=18×18

=8x=324

=x=324/8

=x=40.5

Answer 2

Answer: 40.5

Step-by-step explanation:

8*x = 18*18/8 = 81/2 = 40.5