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Finding the Third Proportional to 13,027,687 and 27,844,408

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Solution

The third proportional to 13,027,687 and 27,844,408 is: 59,512,564.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,027,687 : 27,844,408 = 27,844,408 : x
  2. Step 2: Convert to fraction form
    13,027,687/27,844,408 = 27,844,408/x
  3. Step 3: Cross multiply
    13,027,687x = 27,844,408 × 27,844,408
  4. Step 4: Simplify right side
    13,027,687x = 775,311,056,870,464
  5. Step 5: Solve for x
    x = 775,311,056,870,464/13,027,687
  6. Step 6: Final answer
    x = 59,512,564.04

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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.