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Finding the Third Proportional to 3,330,649.50 and 6,923,103

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Solution

The third proportional to 3,330,649.50 and 6,923,103 is: 14,390,392.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,649.50 : 6,923,103 = 6,923,103 : x
  2. Step 2: Convert to fraction form
    3,330,649.50/6,923,103 = 6,923,103/x
  3. Step 3: Cross multiply
    3,330,649.50x = 6,923,103 × 6,923,103
  4. Step 4: Simplify right side
    3,330,649.50x = 47,929,355,148,609
  5. Step 5: Solve for x
    x = 47,929,355,148,609/3,330,649.50
  6. Step 6: Final answer
    x = 14,390,392.97

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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.