Home / 5,668,858,420.20-8,503,287,630.30-5,592,417,229.80

Finding the Fourth Proportional to 5,668,858,420.20, 8,503,287,630.30 and 5,592,417,229.80

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Solution

The fourth proportional to 5,668,858,420.20, 8,503,287,630.30 and 5,592,417,229.80 is: 8,388,625,844.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,858,420.20 : 8,503,287,630.30 = 5,592,417,229.80 : x
  2. Step 2: Convert to fraction form
    5,668,858,420.20/8,503,287,630.30 = 5,592,417,229.80/x
  3. Step 3: Cross multiply
    5,668,858,420.20x = 8,503,287,630.30 × 5,592,417,229.80
  4. Step 4: Simplify right side
    5,668,858,420.20x = 47,553,932,253,634,936,832
  5. Step 5: Solve for x
    x = 47,553,932,253,634,936,832/5,668,858,420.20
  6. Step 6: Final answer
    x = 8,388,625,844.70

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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.