Home / 26,850,654.20-40,251,797.94-9,799,363.64

Finding the Fourth Proportional to 26,850,654.20, 40,251,797.94 and 9,799,363.64

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Solution

The fourth proportional to 26,850,654.20, 40,251,797.94 and 9,799,363.64 is: 14,690,219.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,850,654.20 : 40,251,797.94 = 9,799,363.64 : x
  2. Step 2: Convert to fraction form
    26,850,654.20/40,251,797.94 = 9,799,363.64/x
  3. Step 3: Cross multiply
    26,850,654.20x = 40,251,797.94 × 9,799,363.64
  4. Step 4: Simplify right side
    26,850,654.20x = 394,442,005,177,862.88
  5. Step 5: Solve for x
    x = 394,442,005,177,862.88/26,850,654.20
  6. Step 6: Final answer
    x = 14,690,219.55

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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.