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Finding the Fourth Proportional to 224,669,092.60, 337,003,638.90 and 54,468,004.60

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Solution

The fourth proportional to 224,669,092.60, 337,003,638.90 and 54,468,004.60 is: 81,702,006.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,669,092.60 : 337,003,638.90 = 54,468,004.60 : x
  2. Step 2: Convert to fraction form
    224,669,092.60/337,003,638.90 = 54,468,004.60/x
  3. Step 3: Cross multiply
    224,669,092.60x = 337,003,638.90 × 54,468,004.60
  4. Step 4: Simplify right side
    224,669,092.60x = 18,355,915,753,821,940
  5. Step 5: Solve for x
    x = 18,355,915,753,821,940/224,669,092.60
  6. Step 6: Final answer
    x = 81,702,006.90

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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.