Home / 96,231,791.80-144,347,687.70-93,397,439.80

Finding the Fourth Proportional to 96,231,791.80, 144,347,687.70 and 93,397,439.80

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Solution

The fourth proportional to 96,231,791.80, 144,347,687.70 and 93,397,439.80 is: 140,096,159.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,231,791.80 : 144,347,687.70 = 93,397,439.80 : x
  2. Step 2: Convert to fraction form
    96,231,791.80/144,347,687.70 = 93,397,439.80/x
  3. Step 3: Cross multiply
    96,231,791.80x = 144,347,687.70 × 93,397,439.80
  4. Step 4: Simplify right side
    96,231,791.80x = 13,481,704,472,229,948
  5. Step 5: Solve for x
    x = 13,481,704,472,229,948/96,231,791.80
  6. Step 6: Final answer
    x = 140,096,159.70

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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.