Home / 179,418,359.59-247,597,435.56-96,912,144.34

Finding the Fourth Proportional to 179,418,359.59, 247,597,435.56 and 96,912,144.34

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Solution

The fourth proportional to 179,418,359.59, 247,597,435.56 and 96,912,144.34 is: 133,738,812.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,418,359.59 : 247,597,435.56 = 96,912,144.34 : x
  2. Step 2: Convert to fraction form
    179,418,359.59/247,597,435.56 = 96,912,144.34/x
  3. Step 3: Cross multiply
    179,418,359.59x = 247,597,435.56 × 96,912,144.34
  4. Step 4: Simplify right side
    179,418,359.59x = 23,995,198,413,204,568
  5. Step 5: Solve for x
    x = 23,995,198,413,204,568/179,418,359.59
  6. Step 6: Final answer
    x = 133,738,812.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.