Home / 24,452,469.20-36,678,703.80-13,115,061.20

Finding the Fourth Proportional to 24,452,469.20, 36,678,703.80 and 13,115,061.20

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Solution

The fourth proportional to 24,452,469.20, 36,678,703.80 and 13,115,061.20 is: 19,672,591.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,452,469.20 : 36,678,703.80 = 13,115,061.20 : x
  2. Step 2: Convert to fraction form
    24,452,469.20/36,678,703.80 = 13,115,061.20/x
  3. Step 3: Cross multiply
    24,452,469.20x = 36,678,703.80 × 13,115,061.20
  4. Step 4: Simplify right side
    24,452,469.20x = 481,043,445,073,672.50
  5. Step 5: Solve for x
    x = 481,043,445,073,672.50/24,452,469.20
  6. Step 6: Final answer
    x = 19,672,591.80

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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.