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Finding the Third Proportional to 7,579,951 and 11,662,694

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Solution

The third proportional to 7,579,951 and 11,662,694 is: 17,944,500.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,579,951 : 11,662,694 = 11,662,694 : x
  2. Step 2: Convert to fraction form
    7,579,951/11,662,694 = 11,662,694/x
  3. Step 3: Cross multiply
    7,579,951x = 11,662,694 × 11,662,694
  4. Step 4: Simplify right side
    7,579,951x = 136,018,431,337,636
  5. Step 5: Solve for x
    x = 136,018,431,337,636/7,579,951
  6. Step 6: Final answer
    x = 17,944,500.08

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.