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Finding the Third Proportional to 6,635,601 and 8,965,120.50

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Solution

The third proportional to 6,635,601 and 8,965,120.50 is: 12,112,450.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,601 : 8,965,120.50 = 8,965,120.50 : x
  2. Step 2: Convert to fraction form
    6,635,601/8,965,120.50 = 8,965,120.50/x
  3. Step 3: Cross multiply
    6,635,601x = 8,965,120.50 × 8,965,120.50
  4. Step 4: Simplify right side
    6,635,601x = 80,373,385,579,520.25
  5. Step 5: Solve for x
    x = 80,373,385,579,520.25/6,635,601
  6. Step 6: Final answer
    x = 12,112,450.04

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.