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Finding the Third Proportional to 9,267,834 and 19,180,104

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Solution

The third proportional to 9,267,834 and 19,180,104 is: 39,693,890.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,834 : 19,180,104 = 19,180,104 : x
  2. Step 2: Convert to fraction form
    9,267,834/19,180,104 = 19,180,104/x
  3. Step 3: Cross multiply
    9,267,834x = 19,180,104 × 19,180,104
  4. Step 4: Simplify right side
    9,267,834x = 367,876,389,450,816
  5. Step 5: Solve for x
    x = 367,876,389,450,816/9,267,834
  6. Step 6: Final answer
    x = 39,693,890.66

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.