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Finding the Third Proportional to 4,132,401 and 9,649,829

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Solution

The third proportional to 4,132,401 and 9,649,829 is: 22,533,921.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,401 : 9,649,829 = 9,649,829 : x
  2. Step 2: Convert to fraction form
    4,132,401/9,649,829 = 9,649,829/x
  3. Step 3: Cross multiply
    4,132,401x = 9,649,829 × 9,649,829
  4. Step 4: Simplify right side
    4,132,401x = 93,119,199,729,241
  5. Step 5: Solve for x
    x = 93,119,199,729,241/4,132,401
  6. Step 6: Final answer
    x = 22,533,921.50

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.