Home / 6,755,315,438,784.20-9,321,589,929,538.90-3,788,332,216,204.60

Finding the Fourth Proportional to 6,755,315,438,784.20, 9,321,589,929,538.90 and 3,788,332,216,204.60

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Solution

The fourth proportional to 6,755,315,438,784.20, 9,321,589,929,538.90 and 3,788,332,216,204.60 is: 5,227,480,456,882.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,315,438,784.20 : 9,321,589,929,538.90 = 3,788,332,216,204.60 : x
  2. Step 2: Convert to fraction form
    6,755,315,438,784.20/9,321,589,929,538.90 = 3,788,332,216,204.60/x
  3. Step 3: Cross multiply
    6,755,315,438,784.20x = 9,321,589,929,538.90 × 3,788,332,216,204.60
  4. Step 4: Simplify right side
    6,755,315,438,784.20x = 35,313,279,436,320,583,796,654,080
  5. Step 5: Solve for x
    x = 35,313,279,436,320,583,796,654,080/6,755,315,438,784.20
  6. Step 6: Final answer
    x = 5,227,480,456,882.43

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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.