Home / 8,271,974,126,839.20-18,102,213,995,085

Finding the Third Proportional to 8,271,974,126,839.20 and 18,102,213,995,085

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Solution

The third proportional to 8,271,974,126,839.20 and 18,102,213,995,085 is: 39,614,503,926,049.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,271,974,126,839.20 : 18,102,213,995,085 = 18,102,213,995,085 : x
  2. Step 2: Convert to fraction form
    8,271,974,126,839.20/18,102,213,995,085 = 18,102,213,995,085/x
  3. Step 3: Cross multiply
    8,271,974,126,839.20x = 18,102,213,995,085 × 18,102,213,995,085
  4. Step 4: Simplify right side
    8,271,974,126,839.20x = 327,690,151,523,851,240,778,760,192
  5. Step 5: Solve for x
    x = 327,690,151,523,851,240,778,760,192/8,271,974,126,839.20
  6. Step 6: Final answer
    x = 39,614,503,926,049.48

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.