Home / 96,552,613.90-144,996,882.45-51,202,981.90

Finding the Fourth Proportional to 96,552,613.90, 144,996,882.45 and 51,202,981.90

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Solution

The fourth proportional to 96,552,613.90, 144,996,882.45 and 51,202,981.90 is: 76,893,544.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,552,613.90 : 144,996,882.45 = 51,202,981.90 : x
  2. Step 2: Convert to fraction form
    96,552,613.90/144,996,882.45 = 51,202,981.90/x
  3. Step 3: Cross multiply
    96,552,613.90x = 144,996,882.45 × 51,202,981.90
  4. Step 4: Simplify right side
    96,552,613.90x = 7,424,272,747,643,777
  5. Step 5: Solve for x
    x = 7,424,272,747,643,777/96,552,613.90
  6. Step 6: Final answer
    x = 76,893,544.85

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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.