Home / 4,227,419,713,397.80-6,337,707,625,593.80-1,321,649,319,514.30

Finding the Fourth Proportional to 4,227,419,713,397.80, 6,337,707,625,593.80 and 1,321,649,319,514.30

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Solution

The fourth proportional to 4,227,419,713,397.80, 6,337,707,625,593.80 and 1,321,649,319,514.30 is: 1,981,404,151,591.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,419,713,397.80 : 6,337,707,625,593.80 = 1,321,649,319,514.30 : x
  2. Step 2: Convert to fraction form
    4,227,419,713,397.80/6,337,707,625,593.80 = 1,321,649,319,514.30/x
  3. Step 3: Cross multiply
    4,227,419,713,397.80x = 6,337,707,625,593.80 × 1,321,649,319,514.30
  4. Step 4: Simplify right side
    4,227,419,713,397.80x = 8,376,226,970,646,635,756,912,640
  5. Step 5: Solve for x
    x = 8,376,226,970,646,635,756,912,640/4,227,419,713,397.80
  6. Step 6: Final answer
    x = 1,981,404,151,591.62

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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.