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Finding the Third Proportional to 6,725,031 and 13,928,583

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Solution

The third proportional to 6,725,031 and 13,928,583 is: 28,848,257.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,725,031 : 13,928,583 = 13,928,583 : x
  2. Step 2: Convert to fraction form
    6,725,031/13,928,583 = 13,928,583/x
  3. Step 3: Cross multiply
    6,725,031x = 13,928,583 × 13,928,583
  4. Step 4: Simplify right side
    6,725,031x = 194,005,424,387,889
  5. Step 5: Solve for x
    x = 194,005,424,387,889/6,725,031
  6. Step 6: Final answer
    x = 28,848,257.26

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.