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Finding the Third Proportional to 18,944,772 and 26,394,777

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Solution

The third proportional to 18,944,772 and 26,394,777 is: 36,774,486.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,944,772 : 26,394,777 = 26,394,777 : x
  2. Step 2: Convert to fraction form
    18,944,772/26,394,777 = 26,394,777/x
  3. Step 3: Cross multiply
    18,944,772x = 26,394,777 × 26,394,777
  4. Step 4: Simplify right side
    18,944,772x = 696,684,252,879,729
  5. Step 5: Solve for x
    x = 696,684,252,879,729/18,944,772
  6. Step 6: Final answer
    x = 36,774,486.01

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.