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Finding the Third Proportional to 12,441,914 and 17,791,956

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Solution

The third proportional to 12,441,914 and 17,791,956 is: 25,442,524.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,441,914 : 17,791,956 = 17,791,956 : x
  2. Step 2: Convert to fraction form
    12,441,914/17,791,956 = 17,791,956/x
  3. Step 3: Cross multiply
    12,441,914x = 17,791,956 × 17,791,956
  4. Step 4: Simplify right side
    12,441,914x = 316,553,698,305,936
  5. Step 5: Solve for x
    x = 316,553,698,305,936/12,441,914
  6. Step 6: Final answer
    x = 25,442,524.22

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.