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Finding the Third Proportional to 83,581,576.50 and 126,634,536

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Solution

The third proportional to 83,581,576.50 and 126,634,536 is: 191,864,121.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,581,576.50 : 126,634,536 = 126,634,536 : x
  2. Step 2: Convert to fraction form
    83,581,576.50/126,634,536 = 126,634,536/x
  3. Step 3: Cross multiply
    83,581,576.50x = 126,634,536 × 126,634,536
  4. Step 4: Simplify right side
    83,581,576.50x = 16,036,305,707,935,296
  5. Step 5: Solve for x
    x = 16,036,305,707,935,296/83,581,576.50
  6. Step 6: Final answer
    x = 191,864,121.01

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.