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Finding the Third Proportional to 19,631,826 and 41,993,027

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Solution

The third proportional to 19,631,826 and 41,993,027 is: 89,824,263.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,631,826 : 41,993,027 = 41,993,027 : x
  2. Step 2: Convert to fraction form
    19,631,826/41,993,027 = 41,993,027/x
  3. Step 3: Cross multiply
    19,631,826x = 41,993,027 × 41,993,027
  4. Step 4: Simplify right side
    19,631,826x = 1,763,414,316,622,729
  5. Step 5: Solve for x
    x = 1,763,414,316,622,729/19,631,826
  6. Step 6: Final answer
    x = 89,824,263.76

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.