Home / 73,609,864.90-110,420,046.15-22,491,801.70

Finding the Fourth Proportional to 73,609,864.90, 110,420,046.15 and 22,491,801.70

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Solution

The fourth proportional to 73,609,864.90, 110,420,046.15 and 22,491,801.70 is: 33,739,306.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,609,864.90 : 110,420,046.15 = 22,491,801.70 : x
  2. Step 2: Convert to fraction form
    73,609,864.90/110,420,046.15 = 22,491,801.70/x
  3. Step 3: Cross multiply
    73,609,864.90x = 110,420,046.15 × 22,491,801.70
  4. Step 4: Simplify right side
    73,609,864.90x = 2,483,545,781,710,648.50
  5. Step 5: Solve for x
    x = 2,483,545,781,710,648.50/73,609,864.90
  6. Step 6: Final answer
    x = 33,739,306.34

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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.