Home / 24,904,249.64-34,367,775.72-13,890,990.68

Finding the Fourth Proportional to 24,904,249.64, 34,367,775.72 and 13,890,990.68

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Solution

The fourth proportional to 24,904,249.64, 34,367,775.72 and 13,890,990.68 is: 19,169,517.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,904,249.64 : 34,367,775.72 = 13,890,990.68 : x
  2. Step 2: Convert to fraction form
    24,904,249.64/34,367,775.72 = 13,890,990.68/x
  3. Step 3: Cross multiply
    24,904,249.64x = 34,367,775.72 × 13,890,990.68
  4. Step 4: Simplify right side
    24,904,249.64x = 477,402,452,218,850.25
  5. Step 5: Solve for x
    x = 477,402,452,218,850.25/24,904,249.64
  6. Step 6: Final answer
    x = 19,169,517.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.