Home / 534,325,055.92-800,928,188.68-223,610,693.68

Finding the Fourth Proportional to 534,325,055.92, 800,928,188.68 and 223,610,693.68

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Solution

The fourth proportional to 534,325,055.92, 800,928,188.68 and 223,610,693.68 is: 335,181,938.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,325,055.92 : 800,928,188.68 = 223,610,693.68 : x
  2. Step 2: Convert to fraction form
    534,325,055.92/800,928,188.68 = 223,610,693.68/x
  3. Step 3: Cross multiply
    534,325,055.92x = 800,928,188.68 × 223,610,693.68
  4. Step 4: Simplify right side
    534,325,055.92x = 179,096,107,858,600,704
  5. Step 5: Solve for x
    x = 179,096,107,858,600,704/534,325,055.92
  6. Step 6: Final answer
    x = 335,181,938.17

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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.