Home / 529,799,760.26-794,708,067.94-294,942,049.71

Finding the Fourth Proportional to 529,799,760.26, 794,708,067.94 and 294,942,049.71

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Solution

The fourth proportional to 529,799,760.26, 794,708,067.94 and 294,942,049.71 is: 442,417,766.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,799,760.26 : 794,708,067.94 = 294,942,049.71 : x
  2. Step 2: Convert to fraction form
    529,799,760.26/794,708,067.94 = 294,942,049.71/x
  3. Step 3: Cross multiply
    529,799,760.26x = 794,708,067.94 × 294,942,049.71
  4. Step 4: Simplify right side
    529,799,760.26x = 234,392,826,479,297,536
  5. Step 5: Solve for x
    x = 234,392,826,479,297,536/529,799,760.26
  6. Step 6: Final answer
    x = 442,417,766.22

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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.