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Finding the Third Proportional to 13,339,072 and 27,149,600

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Solution

The third proportional to 13,339,072 and 27,149,600 is: 55,258,775.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,339,072 : 27,149,600 = 27,149,600 : x
  2. Step 2: Convert to fraction form
    13,339,072/27,149,600 = 27,149,600/x
  3. Step 3: Cross multiply
    13,339,072x = 27,149,600 × 27,149,600
  4. Step 4: Simplify right side
    13,339,072x = 737,100,780,160,000
  5. Step 5: Solve for x
    x = 737,100,780,160,000/13,339,072
  6. Step 6: Final answer
    x = 55,258,775.14

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.