Home / 38,720,204.20-58,080,306.30-32,673,586.60

Finding the Fourth Proportional to 38,720,204.20, 58,080,306.30 and 32,673,586.60

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Solution

The fourth proportional to 38,720,204.20, 58,080,306.30 and 32,673,586.60 is: 49,010,379.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,720,204.20 : 58,080,306.30 = 32,673,586.60 : x
  2. Step 2: Convert to fraction form
    38,720,204.20/58,080,306.30 = 32,673,586.60/x
  3. Step 3: Cross multiply
    38,720,204.20x = 58,080,306.30 × 32,673,586.60
  4. Step 4: Simplify right side
    38,720,204.20x = 1,897,691,917,647,575.50
  5. Step 5: Solve for x
    x = 1,897,691,917,647,575.50/38,720,204.20
  6. Step 6: Final answer
    x = 49,010,379.90

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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.