Home / 16,737,153.60-25,110,007.20-5,377,713.60

Finding the Fourth Proportional to 16,737,153.60, 25,110,007.20 and 5,377,713.60

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Solution

The fourth proportional to 16,737,153.60, 25,110,007.20 and 5,377,713.60 is: 8,067,944.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,737,153.60 : 25,110,007.20 = 5,377,713.60 : x
  2. Step 2: Convert to fraction form
    16,737,153.60/25,110,007.20 = 5,377,713.60/x
  3. Step 3: Cross multiply
    16,737,153.60x = 25,110,007.20 × 5,377,713.60
  4. Step 4: Simplify right side
    16,737,153.60x = 135,034,427,215,537.91
  5. Step 5: Solve for x
    x = 135,034,427,215,537.91/16,737,153.60
  6. Step 6: Final answer
    x = 8,067,944.55

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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.