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Finding the Third Proportional to 11,724,255 and 25,453,818

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Solution

The third proportional to 11,724,255 and 25,453,818 is: 55,261,238.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,724,255 : 25,453,818 = 25,453,818 : x
  2. Step 2: Convert to fraction form
    11,724,255/25,453,818 = 25,453,818/x
  3. Step 3: Cross multiply
    11,724,255x = 25,453,818 × 25,453,818
  4. Step 4: Simplify right side
    11,724,255x = 647,896,850,777,124
  5. Step 5: Solve for x
    x = 647,896,850,777,124/11,724,255
  6. Step 6: Final answer
    x = 55,261,238.41

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.