Home / 175,799,313.90-242,607,507.55-96,417,535.82

Finding the Fourth Proportional to 175,799,313.90, 242,607,507.55 and 96,417,535.82

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Solution

The fourth proportional to 175,799,313.90, 242,607,507.55 and 96,417,535.82 is: 133,058,642.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,799,313.90 : 242,607,507.55 = 96,417,535.82 : x
  2. Step 2: Convert to fraction form
    175,799,313.90/242,607,507.55 = 96,417,535.82/x
  3. Step 3: Cross multiply
    175,799,313.90x = 242,607,507.55 × 96,417,535.82
  4. Step 4: Simplify right side
    175,799,313.90x = 23,391,618,047,948,964
  5. Step 5: Solve for x
    x = 23,391,618,047,948,964/175,799,313.90
  6. Step 6: Final answer
    x = 133,058,642.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.