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Finding the Third Proportional to 33,310.13 and 70,363.13

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Solution

The third proportional to 33,310.13 and 70,363.13 is: 148,632.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,310.13 : 70,363.13 = 70,363.13 : x
  2. Step 2: Convert to fraction form
    33,310.13/70,363.13 = 70,363.13/x
  3. Step 3: Cross multiply
    33,310.13x = 70,363.13 × 70,363.13
  4. Step 4: Simplify right side
    33,310.13x = 4,950,969,359.77
  5. Step 5: Solve for x
    x = 4,950,969,359.77/33,310.13
  6. Step 6: Final answer
    x = 148,632.57

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.