Home / 24,906,010.20-37,366,013.70-12,126,931.80

Finding the Fourth Proportional to 24,906,010.20, 37,366,013.70 and 12,126,931.80

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Solution

The fourth proportional to 24,906,010.20, 37,366,013.70 and 12,126,931.80 is: 18,193,805.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,906,010.20 : 37,366,013.70 = 12,126,931.80 : x
  2. Step 2: Convert to fraction form
    24,906,010.20/37,366,013.70 = 12,126,931.80/x
  3. Step 3: Cross multiply
    24,906,010.20x = 37,366,013.70 × 12,126,931.80
  4. Step 4: Simplify right side
    24,906,010.20x = 453,135,099,777,765.75
  5. Step 5: Solve for x
    x = 453,135,099,777,765.75/24,906,010.20
  6. Step 6: Final answer
    x = 18,193,805.28

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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.