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Finding the Third Proportional to 13,967,414.50 and 21,800,043

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Solution

The third proportional to 13,967,414.50 and 21,800,043 is: 34,025,042.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967,414.50 : 21,800,043 = 21,800,043 : x
  2. Step 2: Convert to fraction form
    13,967,414.50/21,800,043 = 21,800,043/x
  3. Step 3: Cross multiply
    13,967,414.50x = 21,800,043 × 21,800,043
  4. Step 4: Simplify right side
    13,967,414.50x = 475,241,874,801,849
  5. Step 5: Solve for x
    x = 475,241,874,801,849/13,967,414.50
  6. Step 6: Final answer
    x = 34,025,042.70

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.