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Finding the Third Proportional to 8,940,477.25 and 19,310,227

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Solution

The third proportional to 8,940,477.25 and 19,310,227 is: 41,707,490.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,940,477.25 : 19,310,227 = 19,310,227 : x
  2. Step 2: Convert to fraction form
    8,940,477.25/19,310,227 = 19,310,227/x
  3. Step 3: Cross multiply
    8,940,477.25x = 19,310,227 × 19,310,227
  4. Step 4: Simplify right side
    8,940,477.25x = 372,884,866,791,529
  5. Step 5: Solve for x
    x = 372,884,866,791,529/8,940,477.25
  6. Step 6: Final answer
    x = 41,707,490.14

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.