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Finding the Third Proportional to 11,143,912.50 and 16,664,634

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Solution

The third proportional to 11,143,912.50 and 16,664,634 is: 24,920,334.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,143,912.50 : 16,664,634 = 16,664,634 : x
  2. Step 2: Convert to fraction form
    11,143,912.50/16,664,634 = 16,664,634/x
  3. Step 3: Cross multiply
    11,143,912.50x = 16,664,634 × 16,664,634
  4. Step 4: Simplify right side
    11,143,912.50x = 277,710,026,353,956
  5. Step 5: Solve for x
    x = 277,710,026,353,956/11,143,912.50
  6. Step 6: Final answer
    x = 24,920,334.43

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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.