Home / 54,297,144.28-74,929,387.26-29,850,644.44

Finding the Fourth Proportional to 54,297,144.28, 74,929,387.26 and 29,850,644.44

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Solution

The fourth proportional to 54,297,144.28, 74,929,387.26 and 29,850,644.44 is: 41,193,519.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,297,144.28 : 74,929,387.26 = 29,850,644.44 : x
  2. Step 2: Convert to fraction form
    54,297,144.28/74,929,387.26 = 29,850,644.44/x
  3. Step 3: Cross multiply
    54,297,144.28x = 74,929,387.26 × 29,850,644.44
  4. Step 4: Simplify right side
    54,297,144.28x = 2,236,690,497,205,326
  5. Step 5: Solve for x
    x = 2,236,690,497,205,326/54,297,144.28
  6. Step 6: Final answer
    x = 41,193,519.97

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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.