Home / 24,949,591.82-34,464,135.90-18,801,114.64

Finding the Fourth Proportional to 24,949,591.82, 34,464,135.90 and 18,801,114.64

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Solution

The fourth proportional to 24,949,591.82, 34,464,135.90 and 18,801,114.64 is: 25,970,932.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,949,591.82 : 34,464,135.90 = 18,801,114.64 : x
  2. Step 2: Convert to fraction form
    24,949,591.82/34,464,135.90 = 18,801,114.64/x
  3. Step 3: Cross multiply
    24,949,591.82x = 34,464,135.90 × 18,801,114.64
  4. Step 4: Simplify right side
    24,949,591.82x = 647,964,170,024,439.62
  5. Step 5: Solve for x
    x = 647,964,170,024,439.62/24,949,591.82
  6. Step 6: Final answer
    x = 25,970,932.70

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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.