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Finding the Third Proportional to 12,576,450 and 26,945,916

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Solution

The third proportional to 12,576,450 and 26,945,916 is: 57,733,493.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,576,450 : 26,945,916 = 26,945,916 : x
  2. Step 2: Convert to fraction form
    12,576,450/26,945,916 = 26,945,916/x
  3. Step 3: Cross multiply
    12,576,450x = 26,945,916 × 26,945,916
  4. Step 4: Simplify right side
    12,576,450x = 726,082,389,079,056
  5. Step 5: Solve for x
    x = 726,082,389,079,056/12,576,450
  6. Step 6: Final answer
    x = 57,733,493.08

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.