Home / 1,165,023,110.60-1,747,534,665.90-1,065,253,920.20

Finding the Fourth Proportional to 1,165,023,110.60, 1,747,534,665.90 and 1,065,253,920.20

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Solution

The fourth proportional to 1,165,023,110.60, 1,747,534,665.90 and 1,065,253,920.20 is: 1,597,880,880.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,023,110.60 : 1,747,534,665.90 = 1,065,253,920.20 : x
  2. Step 2: Convert to fraction form
    1,165,023,110.60/1,747,534,665.90 = 1,065,253,920.20/x
  3. Step 3: Cross multiply
    1,165,023,110.60x = 1,747,534,665.90 × 1,065,253,920.20
  4. Step 4: Simplify right side
    1,165,023,110.60x = 1,861,568,153,535,372,544
  5. Step 5: Solve for x
    x = 1,861,568,153,535,372,544/1,165,023,110.60
  6. Step 6: Final answer
    x = 1,597,880,880.30

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Double scale
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Similar ratio
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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.