Home / 5,668,715,648.40-8,503,073,472.60-2,766,339,200.40

Finding the Fourth Proportional to 5,668,715,648.40, 8,503,073,472.60 and 2,766,339,200.40

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Solution

The fourth proportional to 5,668,715,648.40, 8,503,073,472.60 and 2,766,339,200.40 is: 4,149,508,800.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,715,648.40 : 8,503,073,472.60 = 2,766,339,200.40 : x
  2. Step 2: Convert to fraction form
    5,668,715,648.40/8,503,073,472.60 = 2,766,339,200.40/x
  3. Step 3: Cross multiply
    5,668,715,648.40x = 8,503,073,472.60 × 2,766,339,200.40
  4. Step 4: Simplify right side
    5,668,715,648.40x = 23,522,385,471,134,736,384
  5. Step 5: Solve for x
    x = 23,522,385,471,134,736,384/5,668,715,648.40
  6. Step 6: Final answer
    x = 4,149,508,800.60

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Half scale
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Double scale
Find fourth proportional to 5,668,715,649.40, 8,503,073,474.10 and 2,766,339,201.40
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.