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Finding the Third Proportional to 5,601,236 and 11,407,928

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Solution

The third proportional to 5,601,236 and 11,407,928 is: 23,234,304.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,601,236 : 11,407,928 = 11,407,928 : x
  2. Step 2: Convert to fraction form
    5,601,236/11,407,928 = 11,407,928/x
  3. Step 3: Cross multiply
    5,601,236x = 11,407,928 × 11,407,928
  4. Step 4: Simplify right side
    5,601,236x = 130,140,821,253,184
  5. Step 5: Solve for x
    x = 130,140,821,253,184/5,601,236
  6. Step 6: Final answer
    x = 23,234,304.22

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.