Home / 2,247,608,610,819.20-3,372,138,987,879.30-1,039,651,416,729.30

Finding the Fourth Proportional to 2,247,608,610,819.20, 3,372,138,987,879.30 and 1,039,651,416,729.30

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Solution

The fourth proportional to 2,247,608,610,819.20, 3,372,138,987,879.30 and 1,039,651,416,729.30 is: 1,559,812,976,014.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,608,610,819.20 : 3,372,138,987,879.30 = 1,039,651,416,729.30 : x
  2. Step 2: Convert to fraction form
    2,247,608,610,819.20/3,372,138,987,879.30 = 1,039,651,416,729.30/x
  3. Step 3: Cross multiply
    2,247,608,610,819.20x = 3,372,138,987,879.30 × 1,039,651,416,729.30
  4. Step 4: Simplify right side
    2,247,608,610,819.20x = 3,505,849,076,156,822,238,265,344
  5. Step 5: Solve for x
    x = 3,505,849,076,156,822,238,265,344/2,247,608,610,819.20
  6. Step 6: Final answer
    x = 1,559,812,976,014.10

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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.