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Finding the Third Proportional to 3,610,166 and 7,928,824

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Solution

The third proportional to 3,610,166 and 7,928,824 is: 17,413,672.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,166 : 7,928,824 = 7,928,824 : x
  2. Step 2: Convert to fraction form
    3,610,166/7,928,824 = 7,928,824/x
  3. Step 3: Cross multiply
    3,610,166x = 7,928,824 × 7,928,824
  4. Step 4: Simplify right side
    3,610,166x = 62,866,250,022,976
  5. Step 5: Solve for x
    x = 62,866,250,022,976/3,610,166
  6. Step 6: Final answer
    x = 17,413,672.95

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