Home / 177,615,754.14-266,441,902.17-67,044,560.27

Finding the Fourth Proportional to 177,615,754.14, 266,441,902.17 and 67,044,560.27

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Solution

The fourth proportional to 177,615,754.14, 266,441,902.17 and 67,044,560.27 is: 100,573,737.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,615,754.14 : 266,441,902.17 = 67,044,560.27 : x
  2. Step 2: Convert to fraction form
    177,615,754.14/266,441,902.17 = 67,044,560.27/x
  3. Step 3: Cross multiply
    177,615,754.14x = 266,441,902.17 × 67,044,560.27
  4. Step 4: Simplify right side
    177,615,754.14x = 17,863,480,167,823,902
  5. Step 5: Solve for x
    x = 17,863,480,167,823,902/177,615,754.14
  6. Step 6: Final answer
    x = 100,573,737.14

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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.