Home / 34,988,983.92-52,493,548.23-10,731,470.04

Finding the Fourth Proportional to 34,988,983.92, 52,493,548.23 and 10,731,470.04

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Solution

The fourth proportional to 34,988,983.92, 52,493,548.23 and 10,731,470.04 is: 16,100,294.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,988,983.92 : 52,493,548.23 = 10,731,470.04 : x
  2. Step 2: Convert to fraction form
    34,988,983.92/52,493,548.23 = 10,731,470.04/x
  3. Step 3: Cross multiply
    34,988,983.92x = 52,493,548.23 × 10,731,470.04
  4. Step 4: Simplify right side
    34,988,983.92x = 563,332,940,123,540
  5. Step 5: Solve for x
    x = 563,332,940,123,540/34,988,983.92
  6. Step 6: Final answer
    x = 16,100,294.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.