Home / 8,661,462,309,176.40-18,580,277,396,867

Finding the Third Proportional to 8,661,462,309,176.40 and 18,580,277,396,867

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Solution

The third proportional to 8,661,462,309,176.40 and 18,580,277,396,867 is: 39,857,785,651,133.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,661,462,309,176.40 : 18,580,277,396,867 = 18,580,277,396,867 : x
  2. Step 2: Convert to fraction form
    8,661,462,309,176.40/18,580,277,396,867 = 18,580,277,396,867/x
  3. Step 3: Cross multiply
    8,661,462,309,176.40x = 18,580,277,396,867 × 18,580,277,396,867
  4. Step 4: Simplify right side
    8,661,462,309,176.40x = 345,226,708,144,526,717,031,022,592
  5. Step 5: Solve for x
    x = 345,226,708,144,526,717,031,022,592/8,661,462,309,176.40
  6. Step 6: Final answer
    x = 39,857,785,651,133.73

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.