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Finding the Third Proportional to 8,169,568 and 11,448,168

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Solution

The third proportional to 8,169,568 and 11,448,168 is: 16,042,531.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,169,568 : 11,448,168 = 11,448,168 : x
  2. Step 2: Convert to fraction form
    8,169,568/11,448,168 = 11,448,168/x
  3. Step 3: Cross multiply
    8,169,568x = 11,448,168 × 11,448,168
  4. Step 4: Simplify right side
    8,169,568x = 131,060,550,556,224
  5. Step 5: Solve for x
    x = 131,060,550,556,224/8,169,568
  6. Step 6: Final answer
    x = 16,042,531.33

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.