Home / 22,879,333.59-34,442,691.98-20,843,080.77

Finding the Fourth Proportional to 22,879,333.59, 34,442,691.98 and 20,843,080.77

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Solution

The fourth proportional to 22,879,333.59, 34,442,691.98 and 20,843,080.77 is: 31,377,304.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,879,333.59 : 34,442,691.98 = 20,843,080.77 : x
  2. Step 2: Convert to fraction form
    22,879,333.59/34,442,691.98 = 20,843,080.77/x
  3. Step 3: Cross multiply
    22,879,333.59x = 34,442,691.98 × 20,843,080.77
  4. Step 4: Simplify right side
    22,879,333.59x = 717,891,810,771,155.88
  5. Step 5: Solve for x
    x = 717,891,810,771,155.88/22,879,333.59
  6. Step 6: Final answer
    x = 31,377,304.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.