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Finding the Third Proportional to 7,570,179 and 16,654,311

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Solution

The third proportional to 7,570,179 and 16,654,311 is: 36,639,302.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,179 : 16,654,311 = 16,654,311 : x
  2. Step 2: Convert to fraction form
    7,570,179/16,654,311 = 16,654,311/x
  3. Step 3: Cross multiply
    7,570,179x = 16,654,311 × 16,654,311
  4. Step 4: Simplify right side
    7,570,179x = 277,366,074,884,721
  5. Step 5: Solve for x
    x = 277,366,074,884,721/7,570,179
  6. Step 6: Final answer
    x = 36,639,302.04

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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.