Home / 47,062,761.57-70,377,428.87-44,766,936.45

Finding the Fourth Proportional to 47,062,761.57, 70,377,428.87 and 44,766,936.45

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Solution

The fourth proportional to 47,062,761.57, 70,377,428.87 and 44,766,936.45 is: 66,944,262.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,062,761.57 : 70,377,428.87 = 44,766,936.45 : x
  2. Step 2: Convert to fraction form
    47,062,761.57/70,377,428.87 = 44,766,936.45/x
  3. Step 3: Cross multiply
    47,062,761.57x = 70,377,428.87 × 44,766,936.45
  4. Step 4: Simplify right side
    47,062,761.57x = 3,150,581,885,513,850.50
  5. Step 5: Solve for x
    x = 3,150,581,885,513,850.50/47,062,761.57
  6. Step 6: Final answer
    x = 66,944,262.95

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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.