Home / 24,581,877.30-36,887,578.20-10,203,445.80

Finding the Fourth Proportional to 24,581,877.30, 36,887,578.20 and 10,203,445.80

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Solution

The fourth proportional to 24,581,877.30, 36,887,578.20 and 10,203,445.80 is: 15,311,296.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,581,877.30 : 36,887,578.20 = 10,203,445.80 : x
  2. Step 2: Convert to fraction form
    24,581,877.30/36,887,578.20 = 10,203,445.80/x
  3. Step 3: Cross multiply
    24,581,877.30x = 36,887,578.20 × 10,203,445.80
  4. Step 4: Simplify right side
    24,581,877.30x = 376,380,404,856,961.62
  5. Step 5: Solve for x
    x = 376,380,404,856,961.62/24,581,877.30
  6. Step 6: Final answer
    x = 15,311,296.21

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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.