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Finding the Third Proportional to 36,170,656 and 54,624,640

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Solution

The third proportional to 36,170,656 and 54,624,640 is: 82,493,701.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,170,656 : 54,624,640 = 54,624,640 : x
  2. Step 2: Convert to fraction form
    36,170,656/54,624,640 = 54,624,640/x
  3. Step 3: Cross multiply
    36,170,656x = 54,624,640 × 54,624,640
  4. Step 4: Simplify right side
    36,170,656x = 2,983,851,295,129,600
  5. Step 5: Solve for x
    x = 2,983,851,295,129,600/36,170,656
  6. Step 6: Final answer
    x = 82,493,701.39

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.