Home / 24,690,427.20-37,059,544.80-11,919,892.80

Finding the Fourth Proportional to 24,690,427.20, 37,059,544.80 and 11,919,892.80

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Solution

The fourth proportional to 24,690,427.20, 37,059,544.80 and 11,919,892.80 is: 17,891,379.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,690,427.20 : 37,059,544.80 = 11,919,892.80 : x
  2. Step 2: Convert to fraction form
    24,690,427.20/37,059,544.80 = 11,919,892.80/x
  3. Step 3: Cross multiply
    24,690,427.20x = 37,059,544.80 × 11,919,892.80
  4. Step 4: Simplify right side
    24,690,427.20x = 441,745,801,232,797.44
  5. Step 5: Solve for x
    x = 441,745,801,232,797.44/24,690,427.20
  6. Step 6: Final answer
    x = 17,891,379.43

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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.