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Finding the Third Proportional to 20,347,850 and 44,229,892

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Solution

The third proportional to 20,347,850 and 44,229,892 is: 96,142,017.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,347,850 : 44,229,892 = 44,229,892 : x
  2. Step 2: Convert to fraction form
    20,347,850/44,229,892 = 44,229,892/x
  3. Step 3: Cross multiply
    20,347,850x = 44,229,892 × 44,229,892
  4. Step 4: Simplify right side
    20,347,850x = 1,956,283,346,331,664
  5. Step 5: Solve for x
    x = 1,956,283,346,331,664/20,347,850
  6. Step 6: Final answer
    x = 96,142,017.28

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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.