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Finding the Third Proportional to 20,366,029 and 44,318,699

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Solution

The third proportional to 20,366,029 and 44,318,699 is: 96,442,319.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,366,029 : 44,318,699 = 44,318,699 : x
  2. Step 2: Convert to fraction form
    20,366,029/44,318,699 = 44,318,699/x
  3. Step 3: Cross multiply
    20,366,029x = 44,318,699 × 44,318,699
  4. Step 4: Simplify right side
    20,366,029x = 1,964,147,081,052,601
  5. Step 5: Solve for x
    x = 1,964,147,081,052,601/20,366,029
  6. Step 6: Final answer
    x = 96,442,319.76

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.