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Finding the Third Proportional to 36,359,517 and 54,916,325

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Solution

The third proportional to 36,359,517 and 54,916,325 is: 82,943,971.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,359,517 : 54,916,325 = 54,916,325 : x
  2. Step 2: Convert to fraction form
    36,359,517/54,916,325 = 54,916,325/x
  3. Step 3: Cross multiply
    36,359,517x = 54,916,325 × 54,916,325
  4. Step 4: Simplify right side
    36,359,517x = 3,015,802,751,505,625
  5. Step 5: Solve for x
    x = 3,015,802,751,505,625/36,359,517
  6. Step 6: Final answer
    x = 82,943,971.77

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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.