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Finding the Third Proportional to 6,237,368 and 9,330,680

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Solution

The third proportional to 6,237,368 and 9,330,680 is: 13,958,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,368 : 9,330,680 = 9,330,680 : x
  2. Step 2: Convert to fraction form
    6,237,368/9,330,680 = 9,330,680/x
  3. Step 3: Cross multiply
    6,237,368x = 9,330,680 × 9,330,680
  4. Step 4: Simplify right side
    6,237,368x = 87,061,589,262,400
  5. Step 5: Solve for x
    x = 87,061,589,262,400/6,237,368
  6. Step 6: Final answer
    x = 13,958,065.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.