Home / 599,262,116.91-826,948,363.10-331,322,458.92

Finding the Fourth Proportional to 599,262,116.91, 826,948,363.10 and 331,322,458.92

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Solution

The fourth proportional to 599,262,116.91, 826,948,363.10 and 331,322,458.92 is: 457,206,550.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,262,116.91 : 826,948,363.10 = 331,322,458.92 : x
  2. Step 2: Convert to fraction form
    599,262,116.91/826,948,363.10 = 331,322,458.92/x
  3. Step 3: Cross multiply
    599,262,116.91x = 826,948,363.10 × 331,322,458.92
  4. Step 4: Simplify right side
    599,262,116.91x = 273,986,565,060,504,416
  5. Step 5: Solve for x
    x = 273,986,565,060,504,416/599,262,116.91
  6. Step 6: Final answer
    x = 457,206,550.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.