Home / 63,906,876,008.20-95,860,314,012.30-26,668,592,561.80

Finding the Fourth Proportional to 63,906,876,008.20, 95,860,314,012.30 and 26,668,592,561.80

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Solution

The fourth proportional to 63,906,876,008.20, 95,860,314,012.30 and 26,668,592,561.80 is: 40,002,888,842.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,906,876,008.20 : 95,860,314,012.30 = 26,668,592,561.80 : x
  2. Step 2: Convert to fraction form
    63,906,876,008.20/95,860,314,012.30 = 26,668,592,561.80/x
  3. Step 3: Cross multiply
    63,906,876,008.20x = 95,860,314,012.30 × 26,668,592,561.80
  4. Step 4: Simplify right side
    63,906,876,008.20x = 2,556,459,657,240,236,261,376
  5. Step 5: Solve for x
    x = 2,556,459,657,240,236,261,376/63,906,876,008.20
  6. Step 6: Final answer
    x = 40,002,888,842.70

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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.