Home / 52,948,963.53-73,061,615.12-29,739,644.73

Finding the Fourth Proportional to 52,948,963.53, 73,061,615.12 and 29,739,644.73

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Solution

The fourth proportional to 52,948,963.53, 73,061,615.12 and 29,739,644.73 is: 41,036,241.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,948,963.53 : 73,061,615.12 = 29,739,644.73 : x
  2. Step 2: Convert to fraction form
    52,948,963.53/73,061,615.12 = 29,739,644.73/x
  3. Step 3: Cross multiply
    52,948,963.53x = 73,061,615.12 × 29,739,644.73
  4. Step 4: Simplify right side
    52,948,963.53x = 2,172,826,476,920,098
  5. Step 5: Solve for x
    x = 2,172,826,476,920,098/52,948,963.53
  6. Step 6: Final answer
    x = 41,036,241.92

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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.