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Finding the Third Proportional to 6,255,921 and 13,707,582

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Solution

The third proportional to 6,255,921 and 13,707,582 is: 30,035,194.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,255,921 : 13,707,582 = 13,707,582 : x
  2. Step 2: Convert to fraction form
    6,255,921/13,707,582 = 13,707,582/x
  3. Step 3: Cross multiply
    6,255,921x = 13,707,582 × 13,707,582
  4. Step 4: Simplify right side
    6,255,921x = 187,897,804,286,724
  5. Step 5: Solve for x
    x = 187,897,804,286,724/6,255,921
  6. Step 6: Final answer
    x = 30,035,194.54

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.