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Finding the Third Proportional to 3,330,660 and 6,923,124

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Solution

The third proportional to 3,330,660 and 6,923,124 is: 14,390,434.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,660 : 6,923,124 = 6,923,124 : x
  2. Step 2: Convert to fraction form
    3,330,660/6,923,124 = 6,923,124/x
  3. Step 3: Cross multiply
    3,330,660x = 6,923,124 × 6,923,124
  4. Step 4: Simplify right side
    3,330,660x = 47,929,645,919,376
  5. Step 5: Solve for x
    x = 47,929,645,919,376/3,330,660
  6. Step 6: Final answer
    x = 14,390,434.90

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.