Home / 2,475,059,555,839.20-3,415,582,351,306.80-1,377,618,614,067.60

Finding the Fourth Proportional to 2,475,059,555,839.20, 3,415,582,351,306.80 and 1,377,618,614,067.60

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Solution

The fourth proportional to 2,475,059,555,839.20, 3,415,582,351,306.80 and 1,377,618,614,067.60 is: 1,901,113,778,834.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,059,555,839.20 : 3,415,582,351,306.80 = 1,377,618,614,067.60 : x
  2. Step 2: Convert to fraction form
    2,475,059,555,839.20/3,415,582,351,306.80 = 1,377,618,614,067.60/x
  3. Step 3: Cross multiply
    2,475,059,555,839.20x = 3,415,582,351,306.80 × 1,377,618,614,067.60
  4. Step 4: Simplify right side
    2,475,059,555,839.20x = 4,705,369,825,041,028,120,313,856
  5. Step 5: Solve for x
    x = 4,705,369,825,041,028,120,313,856/2,475,059,555,839.20
  6. Step 6: Final answer
    x = 1,901,113,778,834.15

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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.