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Finding the Third Proportional to 103,933,948.50 and 223,220,601

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Solution

The third proportional to 103,933,948.50 and 223,220,601 is: 479,414,449.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,933,948.50 : 223,220,601 = 223,220,601 : x
  2. Step 2: Convert to fraction form
    103,933,948.50/223,220,601 = 223,220,601/x
  3. Step 3: Cross multiply
    103,933,948.50x = 223,220,601 × 223,220,601
  4. Step 4: Simplify right side
    103,933,948.50x = 49,827,436,710,801,200
  5. Step 5: Solve for x
    x = 49,827,436,710,801,200/103,933,948.50
  6. Step 6: Final answer
    x = 479,414,449.56

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.