Home / 177,494,530.06-244,951,913.28-99,179,984.62

Finding the Fourth Proportional to 177,494,530.06, 244,951,913.28 and 99,179,984.62

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Solution

The fourth proportional to 177,494,530.06, 244,951,913.28 and 99,179,984.62 is: 136,873,665.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,494,530.06 : 244,951,913.28 = 99,179,984.62 : x
  2. Step 2: Convert to fraction form
    177,494,530.06/244,951,913.28 = 99,179,984.62/x
  3. Step 3: Cross multiply
    177,494,530.06x = 244,951,913.28 × 99,179,984.62
  4. Step 4: Simplify right side
    177,494,530.06x = 24,294,326,991,749,976
  5. Step 5: Solve for x
    x = 24,294,326,991,749,976/177,494,530.06
  6. Step 6: Final answer
    x = 136,873,665.82

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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.