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Finding the Third Proportional to 5,820,806.25 and 12,244,941

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Solution

The third proportional to 5,820,806.25 and 12,244,941 is: 25,759,074.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,806.25 : 12,244,941 = 12,244,941 : x
  2. Step 2: Convert to fraction form
    5,820,806.25/12,244,941 = 12,244,941/x
  3. Step 3: Cross multiply
    5,820,806.25x = 12,244,941 × 12,244,941
  4. Step 4: Simplify right side
    5,820,806.25x = 149,938,580,093,481
  5. Step 5: Solve for x
    x = 149,938,580,093,481/5,820,806.25
  6. Step 6: Final answer
    x = 25,759,074.20

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.