Home / 24,192,092.20-36,288,138.30-8,235,740.20

Finding the Fourth Proportional to 24,192,092.20, 36,288,138.30 and 8,235,740.20

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Solution

The fourth proportional to 24,192,092.20, 36,288,138.30 and 8,235,740.20 is: 12,353,610.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,092.20 : 36,288,138.30 = 8,235,740.20 : x
  2. Step 2: Convert to fraction form
    24,192,092.20/36,288,138.30 = 8,235,740.20/x
  3. Step 3: Cross multiply
    24,192,092.20x = 36,288,138.30 × 8,235,740.20
  4. Step 4: Simplify right side
    24,192,092.20x = 298,859,679,380,469.62
  5. Step 5: Solve for x
    x = 298,859,679,380,469.62/24,192,092.20
  6. Step 6: Final answer
    x = 12,353,610.30

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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.