Home / 3,443,179,416.20-4,753,053,739.60-2,314,803,596.12

Finding the Fourth Proportional to 3,443,179,416.20, 4,753,053,739.60 and 2,314,803,596.12

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Solution

The fourth proportional to 3,443,179,416.20, 4,753,053,739.60 and 2,314,803,596.12 is: 3,195,414,632.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,179,416.20 : 4,753,053,739.60 = 2,314,803,596.12 : x
  2. Step 2: Convert to fraction form
    3,443,179,416.20/4,753,053,739.60 = 2,314,803,596.12/x
  3. Step 3: Cross multiply
    3,443,179,416.20x = 4,753,053,739.60 × 2,314,803,596.12
  4. Step 4: Simplify right side
    3,443,179,416.20x = 11,002,385,888,977,694,720
  5. Step 5: Solve for x
    x = 11,002,385,888,977,694,720/3,443,179,416.20
  6. Step 6: Final answer
    x = 3,195,414,632.54

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Double scale
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1.5x scale

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.