Home / 6,952,620,098.60-10,428,930,147.90-3,279,299,906.60

Finding the Fourth Proportional to 6,952,620,098.60, 10,428,930,147.90 and 3,279,299,906.60

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Solution

The fourth proportional to 6,952,620,098.60, 10,428,930,147.90 and 3,279,299,906.60 is: 4,918,949,859.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,620,098.60 : 10,428,930,147.90 = 3,279,299,906.60 : x
  2. Step 2: Convert to fraction form
    6,952,620,098.60/10,428,930,147.90 = 3,279,299,906.60/x
  3. Step 3: Cross multiply
    6,952,620,098.60x = 10,428,930,147.90 × 3,279,299,906.60
  4. Step 4: Simplify right side
    6,952,620,098.60x = 34,199,589,659,946,393,600
  5. Step 5: Solve for x
    x = 34,199,589,659,946,393,600/6,952,620,098.60
  6. Step 6: Final answer
    x = 4,918,949,859.90

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1.5x scale

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.