Home / 334,654,009.60-461,833,747.68-185,981,397.52

Finding the Fourth Proportional to 334,654,009.60, 461,833,747.68 and 185,981,397.52

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Solution

The fourth proportional to 334,654,009.60, 461,833,747.68 and 185,981,397.52 is: 256,660,560.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,654,009.60 : 461,833,747.68 = 185,981,397.52 : x
  2. Step 2: Convert to fraction form
    334,654,009.60/461,833,747.68 = 185,981,397.52/x
  3. Step 3: Cross multiply
    334,654,009.60x = 461,833,747.68 × 185,981,397.52
  4. Step 4: Simplify right side
    334,654,009.60x = 85,892,485,815,425,472
  5. Step 5: Solve for x
    x = 85,892,485,815,425,472/334,654,009.60
  6. Step 6: Final answer
    x = 256,660,560.91

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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.