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Finding the Third Proportional to 16,002,672.75 and 34,564,047.75

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Solution

The third proportional to 16,002,672.75 and 34,564,047.75 is: 74,654,616.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,002,672.75 : 34,564,047.75 = 34,564,047.75 : x
  2. Step 2: Convert to fraction form
    16,002,672.75/34,564,047.75 = 34,564,047.75/x
  3. Step 3: Cross multiply
    16,002,672.75x = 34,564,047.75 × 34,564,047.75
  4. Step 4: Simplify right side
    16,002,672.75x = 1,194,673,396,864,280
  5. Step 5: Solve for x
    x = 1,194,673,396,864,280/16,002,672.75
  6. Step 6: Final answer
    x = 74,654,616.48

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.