Home / 32,149,608.10-48,224,412.15-9,432,801.70

Finding the Fourth Proportional to 32,149,608.10, 48,224,412.15 and 9,432,801.70

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Solution

The fourth proportional to 32,149,608.10, 48,224,412.15 and 9,432,801.70 is: 14,149,202.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,149,608.10 : 48,224,412.15 = 9,432,801.70 : x
  2. Step 2: Convert to fraction form
    32,149,608.10/48,224,412.15 = 9,432,801.70/x
  3. Step 3: Cross multiply
    32,149,608.10x = 48,224,412.15 × 9,432,801.70
  4. Step 4: Simplify right side
    32,149,608.10x = 454,891,316,910,020.62
  5. Step 5: Solve for x
    x = 454,891,316,910,020.62/32,149,608.10
  6. Step 6: Final answer
    x = 14,149,202.55

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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.