Home / 94,744,963.46-142,131,002.05-29,171,649.44

Finding the Fourth Proportional to 94,744,963.46, 142,131,002.05 and 29,171,649.44

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Solution

The fourth proportional to 94,744,963.46, 142,131,002.05 and 29,171,649.44 is: 43,761,648.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,744,963.46 : 142,131,002.05 = 29,171,649.44 : x
  2. Step 2: Convert to fraction form
    94,744,963.46/142,131,002.05 = 29,171,649.44/x
  3. Step 3: Cross multiply
    94,744,963.46x = 142,131,002.05 × 29,171,649.44
  4. Step 4: Simplify right side
    94,744,963.46x = 4,146,195,765,786,882
  5. Step 5: Solve for x
    x = 4,146,195,765,786,882/94,744,963.46
  6. Step 6: Final answer
    x = 43,761,648.27

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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.