Home / 63,906,896,101.20-95,860,344,151.80-26,668,612,654.80

Finding the Fourth Proportional to 63,906,896,101.20, 95,860,344,151.80 and 26,668,612,654.80

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Solution

The fourth proportional to 63,906,896,101.20, 95,860,344,151.80 and 26,668,612,654.80 is: 40,002,918,982.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,906,896,101.20 : 95,860,344,151.80 = 26,668,612,654.80 : x
  2. Step 2: Convert to fraction form
    63,906,896,101.20/95,860,344,151.80 = 26,668,612,654.80/x
  3. Step 3: Cross multiply
    63,906,896,101.20x = 95,860,344,151.80 × 26,668,612,654.80
  4. Step 4: Simplify right side
    63,906,896,101.20x = 2,556,462,387,140,176,642,048
  5. Step 5: Solve for x
    x = 2,556,462,387,140,176,642,048/63,906,896,101.20
  6. Step 6: Final answer
    x = 40,002,918,982.20

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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.