Home / 37,513,331.76-56,262,123.72-10,580,689.20

Finding the Fourth Proportional to 37,513,331.76, 56,262,123.72 and 10,580,689.20

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Solution

The fourth proportional to 37,513,331.76, 56,262,123.72 and 10,580,689.20 is: 15,868,812.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,513,331.76 : 56,262,123.72 = 10,580,689.20 : x
  2. Step 2: Convert to fraction form
    37,513,331.76/56,262,123.72 = 10,580,689.20/x
  3. Step 3: Cross multiply
    37,513,331.76x = 56,262,123.72 × 10,580,689.20
  4. Step 4: Simplify right side
    37,513,331.76x = 595,292,044,813,267.75
  5. Step 5: Solve for x
    x = 595,292,044,813,267.75/37,513,331.76
  6. Step 6: Final answer
    x = 15,868,812.95

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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.