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Finding the Third Proportional to 8,019,560 and 16,464,260

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Solution

The third proportional to 8,019,560 and 16,464,260 is: 33,801,337.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,019,560 : 16,464,260 = 16,464,260 : x
  2. Step 2: Convert to fraction form
    8,019,560/16,464,260 = 16,464,260/x
  3. Step 3: Cross multiply
    8,019,560x = 16,464,260 × 16,464,260
  4. Step 4: Simplify right side
    8,019,560x = 271,071,857,347,600
  5. Step 5: Solve for x
    x = 271,071,857,347,600/8,019,560
  6. Step 6: Final answer
    x = 33,801,337.90

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.