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Finding the Third Proportional to 16,616 and 36,526

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Solution

The third proportional to 16,616 and 36,526 is: 80,293.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,616 : 36,526 = 36,526 : x
  2. Step 2: Convert to fraction form
    16,616/36,526 = 36,526/x
  3. Step 3: Cross multiply
    16,616x = 36,526 × 36,526
  4. Step 4: Simplify right side
    16,616x = 1,334,148,676
  5. Step 5: Solve for x
    x = 1,334,148,676/16,616
  6. Step 6: Final answer
    x = 80,293.01

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.