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Finding the Third Proportional to 12,184,218 and 26,469,234

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Solution

The third proportional to 12,184,218 and 26,469,234 is: 57,502,282.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,184,218 : 26,469,234 = 26,469,234 : x
  2. Step 2: Convert to fraction form
    12,184,218/26,469,234 = 26,469,234/x
  3. Step 3: Cross multiply
    12,184,218x = 26,469,234 × 26,469,234
  4. Step 4: Simplify right side
    12,184,218x = 700,620,348,546,756
  5. Step 5: Solve for x
    x = 700,620,348,546,756/12,184,218
  6. Step 6: Final answer
    x = 57,502,282.75

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.