Home / 177,148,010.70-265,722,016.05-62,091,034.20

Finding the Fourth Proportional to 177,148,010.70, 265,722,016.05 and 62,091,034.20

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Solution

The fourth proportional to 177,148,010.70, 265,722,016.05 and 62,091,034.20 is: 93,136,551.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,148,010.70 : 265,722,016.05 = 62,091,034.20 : x
  2. Step 2: Convert to fraction form
    177,148,010.70/265,722,016.05 = 62,091,034.20/x
  3. Step 3: Cross multiply
    177,148,010.70x = 265,722,016.05 × 62,091,034.20
  4. Step 4: Simplify right side
    177,148,010.70x = 16,498,954,786,253,500
  5. Step 5: Solve for x
    x = 16,498,954,786,253,500/177,148,010.70
  6. Step 6: Final answer
    x = 93,136,551.30

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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.