Home / 41,230,335.80-61,845,691.31-13,936,774.68

Finding the Fourth Proportional to 41,230,335.80, 61,845,691.31 and 13,936,774.68

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Solution

The fourth proportional to 41,230,335.80, 61,845,691.31 and 13,936,774.68 is: 20,905,225.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,230,335.80 : 61,845,691.31 = 13,936,774.68 : x
  2. Step 2: Convert to fraction form
    41,230,335.80/61,845,691.31 = 13,936,774.68/x
  3. Step 3: Cross multiply
    41,230,335.80x = 61,845,691.31 × 13,936,774.68
  4. Step 4: Simplify right side
    41,230,335.80x = 861,929,464,716,304
  5. Step 5: Solve for x
    x = 861,929,464,716,304/41,230,335.80
  6. Step 6: Final answer
    x = 20,905,225.44

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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.