Home / 22,794,261.68-34,137,115.32-13,189,398.32

Finding the Fourth Proportional to 22,794,261.68, 34,137,115.32 and 13,189,398.32

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Solution

The fourth proportional to 22,794,261.68, 34,137,115.32 and 13,189,398.32 is: 19,752,691.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,794,261.68 : 34,137,115.32 = 13,189,398.32 : x
  2. Step 2: Convert to fraction form
    22,794,261.68/34,137,115.32 = 13,189,398.32/x
  3. Step 3: Cross multiply
    22,794,261.68x = 34,137,115.32 × 13,189,398.32
  4. Step 4: Simplify right side
    22,794,261.68x = 450,248,011,451,254.25
  5. Step 5: Solve for x
    x = 450,248,011,451,254.25/22,794,261.68
  6. Step 6: Final answer
    x = 19,752,691.17

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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.