Home / 39,729,374.10-59,594,061.15-37,497,321.90

Finding the Fourth Proportional to 39,729,374.10, 59,594,061.15 and 37,497,321.90

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Solution

The fourth proportional to 39,729,374.10, 59,594,061.15 and 37,497,321.90 is: 56,245,982.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,729,374.10 : 59,594,061.15 = 37,497,321.90 : x
  2. Step 2: Convert to fraction form
    39,729,374.10/59,594,061.15 = 37,497,321.90/x
  3. Step 3: Cross multiply
    39,729,374.10x = 59,594,061.15 × 37,497,321.90
  4. Step 4: Simplify right side
    39,729,374.10x = 2,234,617,694,269,834
  5. Step 5: Solve for x
    x = 2,234,617,694,269,834/39,729,374.10
  6. Step 6: Final answer
    x = 56,245,982.85

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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.