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Finding the Third Proportional to 11,190,252 and 16,826,937

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Solution

The third proportional to 11,190,252 and 16,826,937 is: 25,302,898.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,190,252 : 16,826,937 = 16,826,937 : x
  2. Step 2: Convert to fraction form
    11,190,252/16,826,937 = 16,826,937/x
  3. Step 3: Cross multiply
    11,190,252x = 16,826,937 × 16,826,937
  4. Step 4: Simplify right side
    11,190,252x = 283,145,808,801,969
  5. Step 5: Solve for x
    x = 283,145,808,801,969/11,190,252
  6. Step 6: Final answer
    x = 25,302,898.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.