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Finding the Third Proportional to 8,395,419 and 17,799,750

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Solution

The third proportional to 8,395,419 and 17,799,750 is: 37,738,569.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,395,419 : 17,799,750 = 17,799,750 : x
  2. Step 2: Convert to fraction form
    8,395,419/17,799,750 = 17,799,750/x
  3. Step 3: Cross multiply
    8,395,419x = 17,799,750 × 17,799,750
  4. Step 4: Simplify right side
    8,395,419x = 316,831,100,062,500
  5. Step 5: Solve for x
    x = 316,831,100,062,500/8,395,419
  6. Step 6: Final answer
    x = 37,738,569.10

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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.