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Finding the Fourth Proportional to 224,711,896.60, 337,067,844.90 and 173,693,560.60

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Solution

The fourth proportional to 224,711,896.60, 337,067,844.90 and 173,693,560.60 is: 260,540,340.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,711,896.60 : 337,067,844.90 = 173,693,560.60 : x
  2. Step 2: Convert to fraction form
    224,711,896.60/337,067,844.90 = 173,693,560.60/x
  3. Step 3: Cross multiply
    224,711,896.60x = 337,067,844.90 × 173,693,560.60
  4. Step 4: Simplify right side
    224,711,896.60x = 58,546,514,144,449,544
  5. Step 5: Solve for x
    x = 58,546,514,144,449,544/224,711,896.60
  6. Step 6: Final answer
    x = 260,540,340.90

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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.