5:x=10/27:1/18 пропорции

The given proportion is 5:x = 10/27 : 1/18. To solve for x, we need to cross-multiply.

Cross-multiplying, we get:

5 * (1/18) = x * (10/27)

1/18 * 5 = x * 10/27

5/18 = x * 10/27

To simplify the equation, we can multiply both sides by 27:

5/18 * 27 = x * 10

135/18 = x * 10

7.5 = x * 10

To solve for x, we divide both sides by 10:

7.5/10 = x

0.75 = x

Therefore, x = 0.75.