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Finding the Third Proportional to 13,841,277 and 30,289,218

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Solution

The third proportional to 13,841,277 and 30,289,218 is: 66,282,665.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,841,277 : 30,289,218 = 30,289,218 : x
  2. Step 2: Convert to fraction form
    13,841,277/30,289,218 = 30,289,218/x
  3. Step 3: Cross multiply
    13,841,277x = 30,289,218 × 30,289,218
  4. Step 4: Simplify right side
    13,841,277x = 917,436,727,051,524
  5. Step 5: Solve for x
    x = 917,436,727,051,524/13,841,277
  6. Step 6: Final answer
    x = 66,282,665.04

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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.