Home / 41,469,385,310.28-57,206,668,636.35-25,188,659,715.60

Finding the Fourth Proportional to 41,469,385,310.28, 57,206,668,636.35 and 25,188,659,715.60

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Solution

The fourth proportional to 41,469,385,310.28, 57,206,668,636.35 and 25,188,659,715.60 is: 34,747,544,458.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,469,385,310.28 : 57,206,668,636.35 = 25,188,659,715.60 : x
  2. Step 2: Convert to fraction form
    41,469,385,310.28/57,206,668,636.35 = 25,188,659,715.60/x
  3. Step 3: Cross multiply
    41,469,385,310.28x = 57,206,668,636.35 × 25,188,659,715.60
  4. Step 4: Simplify right side
    41,469,385,310.28x = 1,440,959,309,744,107,159,552
  5. Step 5: Solve for x
    x = 1,440,959,309,744,107,159,552/41,469,385,310.28
  6. Step 6: Final answer
    x = 34,747,544,458.70

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.