Home / 5,668,715,215.90-8,503,072,823.85-2,766,338,767.90

Finding the Fourth Proportional to 5,668,715,215.90, 8,503,072,823.85 and 2,766,338,767.90

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Solution

The fourth proportional to 5,668,715,215.90, 8,503,072,823.85 and 2,766,338,767.90 is: 4,149,508,151.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,715,215.90 : 8,503,072,823.85 = 2,766,338,767.90 : x
  2. Step 2: Convert to fraction form
    5,668,715,215.90/8,503,072,823.85 = 2,766,338,767.90/x
  3. Step 3: Cross multiply
    5,668,715,215.90x = 8,503,072,823.85 × 2,766,338,767.90
  4. Step 4: Simplify right side
    5,668,715,215.90x = 23,522,379,998,893,182,976
  5. Step 5: Solve for x
    x = 23,522,379,998,893,182,976/5,668,715,215.90
  6. Step 6: Final answer
    x = 4,149,508,151.85

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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.