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Finding the Third Proportional to 4,877,748.75 and 10,504,680

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Solution

The third proportional to 4,877,748.75 and 10,504,680 is: 22,622,793.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,748.75 : 10,504,680 = 10,504,680 : x
  2. Step 2: Convert to fraction form
    4,877,748.75/10,504,680 = 10,504,680/x
  3. Step 3: Cross multiply
    4,877,748.75x = 10,504,680 × 10,504,680
  4. Step 4: Simplify right side
    4,877,748.75x = 110,348,301,902,400
  5. Step 5: Solve for x
    x = 110,348,301,902,400/4,877,748.75
  6. Step 6: Final answer
    x = 22,622,793.33

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.