Home / 534,325,053.92-800,928,185.68-223,610,691.68

Finding the Fourth Proportional to 534,325,053.92, 800,928,185.68 and 223,610,691.68

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Solution

The fourth proportional to 534,325,053.92, 800,928,185.68 and 223,610,691.68 is: 335,181,935.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,325,053.92 : 800,928,185.68 = 223,610,691.68 : x
  2. Step 2: Convert to fraction form
    534,325,053.92/800,928,185.68 = 223,610,691.68/x
  3. Step 3: Cross multiply
    534,325,053.92x = 800,928,185.68 × 223,610,691.68
  4. Step 4: Simplify right side
    534,325,053.92x = 179,096,105,585,912,256
  5. Step 5: Solve for x
    x = 179,096,105,585,912,256/534,325,053.92
  6. Step 6: Final answer
    x = 335,181,935.18

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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.