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Finding the Third Proportional to 5,943,236 and 13,025,728

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Solution

The third proportional to 5,943,236 and 13,025,728 is: 28,548,351.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,943,236 : 13,025,728 = 13,025,728 : x
  2. Step 2: Convert to fraction form
    5,943,236/13,025,728 = 13,025,728/x
  3. Step 3: Cross multiply
    5,943,236x = 13,025,728 × 13,025,728
  4. Step 4: Simplify right side
    5,943,236x = 169,669,589,929,984
  5. Step 5: Solve for x
    x = 169,669,589,929,984/5,943,236
  6. Step 6: Final answer
    x = 28,548,351.43

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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.