Home / 33,244,206,508.18-49,916,069,079.11-28,776,158,649.87

Finding the Fourth Proportional to 33,244,206,508.18, 49,916,069,079.11 and 28,776,158,649.87

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Solution

The fourth proportional to 33,244,206,508.18, 49,916,069,079.11 and 28,776,158,649.87 is: 43,207,309,599.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,244,206,508.18 : 49,916,069,079.11 = 28,776,158,649.87 : x
  2. Step 2: Convert to fraction form
    33,244,206,508.18/49,916,069,079.11 = 28,776,158,649.87/x
  3. Step 3: Cross multiply
    33,244,206,508.18x = 49,916,069,079.11 × 28,776,158,649.87
  4. Step 4: Simplify right side
    33,244,206,508.18x = 1,436,392,722,998,195,912,704
  5. Step 5: Solve for x
    x = 1,436,392,722,998,195,912,704/33,244,206,508.18
  6. Step 6: Final answer
    x = 43,207,309,599.79

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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.