Home / 27,469,810,020.80-41,204,715,031.20-6,790,377,828.80

Finding the Fourth Proportional to 27,469,810,020.80, 41,204,715,031.20 and 6,790,377,828.80

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Solution

The fourth proportional to 27,469,810,020.80, 41,204,715,031.20 and 6,790,377,828.80 is: 10,185,566,743.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,469,810,020.80 : 41,204,715,031.20 = 6,790,377,828.80 : x
  2. Step 2: Convert to fraction form
    27,469,810,020.80/41,204,715,031.20 = 6,790,377,828.80/x
  3. Step 3: Cross multiply
    27,469,810,020.80x = 41,204,715,031.20 × 6,790,377,828.80
  4. Step 4: Simplify right side
    27,469,810,020.80x = 279,795,583,389,882,580,992
  5. Step 5: Solve for x
    x = 279,795,583,389,882,580,992/27,469,810,020.80
  6. Step 6: Final answer
    x = 10,185,566,743.20

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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.