Home / 83,531,569.60-125,260,029.60-32,396,593.60

Finding the Fourth Proportional to 83,531,569.60, 125,260,029.60 and 32,396,593.60

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Solution

The fourth proportional to 83,531,569.60, 125,260,029.60 and 32,396,593.60 is: 48,580,414.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,531,569.60 : 125,260,029.60 = 32,396,593.60 : x
  2. Step 2: Convert to fraction form
    83,531,569.60/125,260,029.60 = 32,396,593.60/x
  3. Step 3: Cross multiply
    83,531,569.60x = 125,260,029.60 × 32,396,593.60
  4. Step 4: Simplify right side
    83,531,569.60x = 4,057,998,273,275,170.50
  5. Step 5: Solve for x
    x = 4,057,998,273,275,170.50/83,531,569.60
  6. Step 6: Final answer
    x = 48,580,414.48

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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.