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Finding the Third Proportional to 13,696,481.50 and 30,132,225

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Solution

The third proportional to 13,696,481.50 and 30,132,225 is: 66,290,819.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,696,481.50 : 30,132,225 = 30,132,225 : x
  2. Step 2: Convert to fraction form
    13,696,481.50/30,132,225 = 30,132,225/x
  3. Step 3: Cross multiply
    13,696,481.50x = 30,132,225 × 30,132,225
  4. Step 4: Simplify right side
    13,696,481.50x = 907,950,983,450,625
  5. Step 5: Solve for x
    x = 907,950,983,450,625/13,696,481.50
  6. Step 6: Final answer
    x = 66,290,819.54

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.