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Finding the Third Proportional to 7,114,212 and 10,651,851

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Solution

The third proportional to 7,114,212 and 10,651,851 is: 15,948,629.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,212 : 10,651,851 = 10,651,851 : x
  2. Step 2: Convert to fraction form
    7,114,212/10,651,851 = 10,651,851/x
  3. Step 3: Cross multiply
    7,114,212x = 10,651,851 × 10,651,851
  4. Step 4: Simplify right side
    7,114,212x = 113,461,929,726,201
  5. Step 5: Solve for x
    x = 113,461,929,726,201/7,114,212
  6. Step 6: Final answer
    x = 15,948,629.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.