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Finding the Third Proportional to 5,244,766.50 and 8,100,065

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Solution

The third proportional to 5,244,766.50 and 8,100,065 is: 12,509,813.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,244,766.50 : 8,100,065 = 8,100,065 : x
  2. Step 2: Convert to fraction form
    5,244,766.50/8,100,065 = 8,100,065/x
  3. Step 3: Cross multiply
    5,244,766.50x = 8,100,065 × 8,100,065
  4. Step 4: Simplify right side
    5,244,766.50x = 65,611,053,004,225
  5. Step 5: Solve for x
    x = 65,611,053,004,225/5,244,766.50
  6. Step 6: Final answer
    x = 12,509,813.93

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.