Home / 177,494,522.20-244,951,902.48-99,179,976.76

Finding the Fourth Proportional to 177,494,522.20, 244,951,902.48 and 99,179,976.76

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Solution

The fourth proportional to 177,494,522.20, 244,951,902.48 and 99,179,976.76 is: 136,873,655.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,494,522.20 : 244,951,902.48 = 99,179,976.76 : x
  2. Step 2: Convert to fraction form
    177,494,522.20/244,951,902.48 = 99,179,976.76/x
  3. Step 3: Cross multiply
    177,494,522.20x = 244,951,902.48 × 99,179,976.76
  4. Step 4: Simplify right side
    177,494,522.20x = 24,294,323,995,284,188
  5. Step 5: Solve for x
    x = 24,294,323,995,284,188/177,494,522.20
  6. Step 6: Final answer
    x = 136,873,655.00

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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.