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Finding the Third Proportional to 8,395,482 and 17,799,876

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Solution

The third proportional to 8,395,482 and 17,799,876 is: 37,738,820.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,395,482 : 17,799,876 = 17,799,876 : x
  2. Step 2: Convert to fraction form
    8,395,482/17,799,876 = 17,799,876/x
  3. Step 3: Cross multiply
    8,395,482x = 17,799,876 × 17,799,876
  4. Step 4: Simplify right side
    8,395,482x = 316,835,585,615,376
  5. Step 5: Solve for x
    x = 316,835,585,615,376/8,395,482
  6. Step 6: Final answer
    x = 37,738,820.19

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.