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Finding the Third Proportional to 16,727,782 and 23,555,660

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Solution

The third proportional to 16,727,782 and 23,555,660 is: 33,170,513.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,727,782 : 23,555,660 = 23,555,660 : x
  2. Step 2: Convert to fraction form
    16,727,782/23,555,660 = 23,555,660/x
  3. Step 3: Cross multiply
    16,727,782x = 23,555,660 × 23,555,660
  4. Step 4: Simplify right side
    16,727,782x = 554,869,118,035,600
  5. Step 5: Solve for x
    x = 554,869,118,035,600/16,727,782
  6. Step 6: Final answer
    x = 33,170,513.46

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.