Home / 177,794,220.60-266,691,330.90-101,266,716.60

Finding the Fourth Proportional to 177,794,220.60, 266,691,330.90 and 101,266,716.60

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Solution

The fourth proportional to 177,794,220.60, 266,691,330.90 and 101,266,716.60 is: 151,900,074.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,794,220.60 : 266,691,330.90 = 101,266,716.60 : x
  2. Step 2: Convert to fraction form
    177,794,220.60/266,691,330.90 = 101,266,716.60/x
  3. Step 3: Cross multiply
    177,794,220.60x = 266,691,330.90 × 101,266,716.60
  4. Step 4: Simplify right side
    177,794,220.60x = 27,006,955,425,927,120
  5. Step 5: Solve for x
    x = 27,006,955,425,927,120/177,794,220.60
  6. Step 6: Final answer
    x = 151,900,074.90

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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.