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Finding the Third Proportional to 8,173,013 and 17,342,265

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Solution

The third proportional to 8,173,013 and 17,342,265 is: 36,798,443.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,173,013 : 17,342,265 = 17,342,265 : x
  2. Step 2: Convert to fraction form
    8,173,013/17,342,265 = 17,342,265/x
  3. Step 3: Cross multiply
    8,173,013x = 17,342,265 × 17,342,265
  4. Step 4: Simplify right side
    8,173,013x = 300,754,155,330,225
  5. Step 5: Solve for x
    x = 300,754,155,330,225/8,173,013
  6. Step 6: Final answer
    x = 36,798,443.28

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.