Home / 95,121,198,663.40-142,737,435,885.30-35,471,070,395.56

Finding the Fourth Proportional to 95,121,198,663.40, 142,737,435,885.30 and 35,471,070,395.56

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Solution

The fourth proportional to 95,121,198,663.40, 142,737,435,885.30 and 35,471,070,395.56 is: 53,227,353,182.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,121,198,663.40 : 142,737,435,885.30 = 35,471,070,395.56 : x
  2. Step 2: Convert to fraction form
    95,121,198,663.40/142,737,435,885.30 = 35,471,070,395.56/x
  3. Step 3: Cross multiply
    95,121,198,663.40x = 142,737,435,885.30 × 35,471,070,395.56
  4. Step 4: Simplify right side
    95,121,198,663.40x = 5,063,049,636,369,207,918,592
  5. Step 5: Solve for x
    x = 5,063,049,636,369,207,918,592/95,121,198,663.40
  6. Step 6: Final answer
    x = 53,227,353,182.18

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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.