Home / 4,747,561,696.50-6,979,126,281

Finding the Third Proportional to 4,747,561,696.50 and 6,979,126,281

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Solution

The third proportional to 4,747,561,696.50 and 6,979,126,281 is: 10,259,625,205.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,747,561,696.50 : 6,979,126,281 = 6,979,126,281 : x
  2. Step 2: Convert to fraction form
    4,747,561,696.50/6,979,126,281 = 6,979,126,281/x
  3. Step 3: Cross multiply
    4,747,561,696.50x = 6,979,126,281 × 6,979,126,281
  4. Step 4: Simplify right side
    4,747,561,696.50x = 48,708,203,646,144,888,832
  5. Step 5: Solve for x
    x = 48,708,203,646,144,888,832/4,747,561,696.50
  6. Step 6: Final answer
    x = 10,259,625,205.51

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.