Respuesta :

Answer: 121

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

Since both ratios are equal:

1331/x = x²/1331

We simply have to solve for x:

1331 (1331) =x² (x)

1,771,561 = x³

∛1,771,561 = x

121 = x

In conclusion, the value of x is 121

Feel free to ask for more if needed or if you did not understand something.