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Finding the Third Proportional to 8,071,756.50 and 17,221,110

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Solution

The third proportional to 8,071,756.50 and 17,221,110 is: 36,741,275.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,071,756.50 : 17,221,110 = 17,221,110 : x
  2. Step 2: Convert to fraction form
    8,071,756.50/17,221,110 = 17,221,110/x
  3. Step 3: Cross multiply
    8,071,756.50x = 17,221,110 × 17,221,110
  4. Step 4: Simplify right side
    8,071,756.50x = 296,566,629,632,100
  5. Step 5: Solve for x
    x = 296,566,629,632,100/8,071,756.50
  6. Step 6: Final answer
    x = 36,741,275.54

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.