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Finding the Third Proportional to 20,929,536 and 44,392,104

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Solution

The third proportional to 20,929,536 and 44,392,104 is: 94,156,836.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,929,536 : 44,392,104 = 44,392,104 : x
  2. Step 2: Convert to fraction form
    20,929,536/44,392,104 = 44,392,104/x
  3. Step 3: Cross multiply
    20,929,536x = 44,392,104 × 44,392,104
  4. Step 4: Simplify right side
    20,929,536x = 1,970,658,897,546,816
  5. Step 5: Solve for x
    x = 1,970,658,897,546,816/20,929,536
  6. Step 6: Final answer
    x = 94,156,836.42

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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.