Home / 3,162,067,917,694.20-4,364,279,527,696.60-2,051,055,040,214.80

Finding the Fourth Proportional to 3,162,067,917,694.20, 4,364,279,527,696.60 and 2,051,055,040,214.80

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Solution

The fourth proportional to 3,162,067,917,694.20, 4,364,279,527,696.60 and 2,051,055,040,214.80 is: 2,830,861,877,475.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,067,917,694.20 : 4,364,279,527,696.60 = 2,051,055,040,214.80 : x
  2. Step 2: Convert to fraction form
    3,162,067,917,694.20/4,364,279,527,696.60 = 2,051,055,040,214.80/x
  3. Step 3: Cross multiply
    3,162,067,917,694.20x = 4,364,279,527,696.60 × 2,051,055,040,214.80
  4. Step 4: Simplify right side
    3,162,067,917,694.20x = 8,951,377,522,188,378,148,175,872
  5. Step 5: Solve for x
    x = 8,951,377,522,188,378,148,175,872/3,162,067,917,694.20
  6. Step 6: Final answer
    x = 2,830,861,877,475.35

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Why These Related Problems?

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