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Finding the Third Proportional to 16,765,270 and 36,669,020

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Solution

The third proportional to 16,765,270 and 36,669,020 is: 80,202,527.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,765,270 : 36,669,020 = 36,669,020 : x
  2. Step 2: Convert to fraction form
    16,765,270/36,669,020 = 36,669,020/x
  3. Step 3: Cross multiply
    16,765,270x = 36,669,020 × 36,669,020
  4. Step 4: Simplify right side
    16,765,270x = 1,344,617,027,760,400
  5. Step 5: Solve for x
    x = 1,344,617,027,760,400/16,765,270
  6. Step 6: Final answer
    x = 80,202,527.47

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.