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Finding the Third Proportional to 27,067,208 and 63,875,864

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Solution

The third proportional to 27,067,208 and 63,875,864 is: 150,740,556.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,067,208 : 63,875,864 = 63,875,864 : x
  2. Step 2: Convert to fraction form
    27,067,208/63,875,864 = 63,875,864/x
  3. Step 3: Cross multiply
    27,067,208x = 63,875,864 × 63,875,864
  4. Step 4: Simplify right side
    27,067,208x = 4,080,126,001,746,496
  5. Step 5: Solve for x
    x = 4,080,126,001,746,496/27,067,208
  6. Step 6: Final answer
    x = 150,740,556.68

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.