Home / 52,372,630.20-78,554,098.17-24,700,202.58

Finding the Fourth Proportional to 52,372,630.20, 78,554,098.17 and 24,700,202.58

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Solution

The fourth proportional to 52,372,630.20, 78,554,098.17 and 24,700,202.58 is: 37,048,017.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,372,630.20 : 78,554,098.17 = 24,700,202.58 : x
  2. Step 2: Convert to fraction form
    52,372,630.20/78,554,098.17 = 24,700,202.58/x
  3. Step 3: Cross multiply
    52,372,630.20x = 78,554,098.17 × 24,700,202.58
  4. Step 4: Simplify right side
    52,372,630.20x = 1,940,302,138,288,207.25
  5. Step 5: Solve for x
    x = 1,940,302,138,288,207.25/52,372,630.20
  6. Step 6: Final answer
    x = 37,048,017.85

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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.