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Finding the Third Proportional to 13,881,766.50 and 30,080,286

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Solution

The third proportional to 13,881,766.50 and 30,080,286 is: 65,180,725.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,881,766.50 : 30,080,286 = 30,080,286 : x
  2. Step 2: Convert to fraction form
    13,881,766.50/30,080,286 = 30,080,286/x
  3. Step 3: Cross multiply
    13,881,766.50x = 30,080,286 × 30,080,286
  4. Step 4: Simplify right side
    13,881,766.50x = 904,823,605,841,796
  5. Step 5: Solve for x
    x = 904,823,605,841,796/13,881,766.50
  6. Step 6: Final answer
    x = 65,180,725.08

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.