Home / 52,587,333.70-78,881,000.55-24,275,781.70

Finding the Fourth Proportional to 52,587,333.70, 78,881,000.55 and 24,275,781.70

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Solution

The fourth proportional to 52,587,333.70, 78,881,000.55 and 24,275,781.70 is: 36,413,672.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,587,333.70 : 78,881,000.55 = 24,275,781.70 : x
  2. Step 2: Convert to fraction form
    52,587,333.70/78,881,000.55 = 24,275,781.70/x
  3. Step 3: Cross multiply
    52,587,333.70x = 78,881,000.55 × 24,275,781.70
  4. Step 4: Simplify right side
    52,587,333.70x = 1,914,897,949,629,379.75
  5. Step 5: Solve for x
    x = 1,914,897,949,629,379.75/52,587,333.70
  6. Step 6: Final answer
    x = 36,413,672.55

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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.