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Finding the Third Proportional to 11,313,687 and 17,514,771

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Solution

The third proportional to 11,313,687 and 17,514,771 is: 27,114,697.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,313,687 : 17,514,771 = 17,514,771 : x
  2. Step 2: Convert to fraction form
    11,313,687/17,514,771 = 17,514,771/x
  3. Step 3: Cross multiply
    11,313,687x = 17,514,771 × 17,514,771
  4. Step 4: Simplify right side
    11,313,687x = 306,767,203,182,441
  5. Step 5: Solve for x
    x = 306,767,203,182,441/11,313,687
  6. Step 6: Final answer
    x = 27,114,697.73

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.