Home / 32,256,843.90-48,385,265.85-29,681,432.70

Finding the Fourth Proportional to 32,256,843.90, 48,385,265.85 and 29,681,432.70

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Solution

The fourth proportional to 32,256,843.90, 48,385,265.85 and 29,681,432.70 is: 44,522,149.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,843.90 : 48,385,265.85 = 29,681,432.70 : x
  2. Step 2: Convert to fraction form
    32,256,843.90/48,385,265.85 = 29,681,432.70/x
  3. Step 3: Cross multiply
    32,256,843.90x = 48,385,265.85 × 29,681,432.70
  4. Step 4: Simplify right side
    32,256,843.90x = 1,436,144,011,998,383.25
  5. Step 5: Solve for x
    x = 1,436,144,011,998,383.25/32,256,843.90
  6. Step 6: Final answer
    x = 44,522,149.05

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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.