Home / 5,668,841,204.55-8,503,261,806.83-5,324,467,436.55

Finding the Fourth Proportional to 5,668,841,204.55, 8,503,261,806.83 and 5,324,467,436.55

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Solution

The fourth proportional to 5,668,841,204.55, 8,503,261,806.83 and 5,324,467,436.55 is: 7,986,701,154.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,841,204.55 : 8,503,261,806.83 = 5,324,467,436.55 : x
  2. Step 2: Convert to fraction form
    5,668,841,204.55/8,503,261,806.83 = 5,324,467,436.55/x
  3. Step 3: Cross multiply
    5,668,841,204.55x = 8,503,261,806.83 × 5,324,467,436.55
  4. Step 4: Simplify right side
    5,668,841,204.55x = 45,275,340,594,899,025,920
  5. Step 5: Solve for x
    x = 45,275,340,594,899,025,920/5,668,841,204.55
  6. Step 6: Final answer
    x = 7,986,701,154.83

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Double scale
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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.