Home / 1,060,766,799.40-1,591,150,199.10-968,933,794.60

Finding the Fourth Proportional to 1,060,766,799.40, 1,591,150,199.10 and 968,933,794.60

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Solution

The fourth proportional to 1,060,766,799.40, 1,591,150,199.10 and 968,933,794.60 is: 1,453,400,691.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,766,799.40 : 1,591,150,199.10 = 968,933,794.60 : x
  2. Step 2: Convert to fraction form
    1,060,766,799.40/1,591,150,199.10 = 968,933,794.60/x
  3. Step 3: Cross multiply
    1,060,766,799.40x = 1,591,150,199.10 × 968,933,794.60
  4. Step 4: Simplify right side
    1,060,766,799.40x = 1,541,719,200,192,508,416
  5. Step 5: Solve for x
    x = 1,541,719,200,192,508,416/1,060,766,799.40
  6. Step 6: Final answer
    x = 1,453,400,691.90

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Double scale
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Similar ratio
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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.