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Finding the Third Proportional to 11,741,284 and 25,218,860

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Solution

The third proportional to 11,741,284 and 25,218,860 is: 54,167,065.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,741,284 : 25,218,860 = 25,218,860 : x
  2. Step 2: Convert to fraction form
    11,741,284/25,218,860 = 25,218,860/x
  3. Step 3: Cross multiply
    11,741,284x = 25,218,860 × 25,218,860
  4. Step 4: Simplify right side
    11,741,284x = 635,990,899,699,600
  5. Step 5: Solve for x
    x = 635,990,899,699,600/11,741,284
  6. Step 6: Final answer
    x = 54,167,065.52

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.