Home / 224,670,542.40-337,005,813.60-88,285,723.20

Finding the Fourth Proportional to 224,670,542.40, 337,005,813.60 and 88,285,723.20

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Solution

The fourth proportional to 224,670,542.40, 337,005,813.60 and 88,285,723.20 is: 132,428,584.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,670,542.40 : 337,005,813.60 = 88,285,723.20 : x
  2. Step 2: Convert to fraction form
    224,670,542.40/337,005,813.60 = 88,285,723.20/x
  3. Step 3: Cross multiply
    224,670,542.40x = 337,005,813.60 × 88,285,723.20
  4. Step 4: Simplify right side
    224,670,542.40x = 29,752,801,976,280,400
  5. Step 5: Solve for x
    x = 29,752,801,976,280,400/224,670,542.40
  6. Step 6: Final answer
    x = 132,428,584.80

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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.