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Finding the Third Proportional to 9,543,918 and 14,454,801

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Solution

The third proportional to 9,543,918 and 14,454,801 is: 21,892,609.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543,918 : 14,454,801 = 14,454,801 : x
  2. Step 2: Convert to fraction form
    9,543,918/14,454,801 = 14,454,801/x
  3. Step 3: Cross multiply
    9,543,918x = 14,454,801 × 14,454,801
  4. Step 4: Simplify right side
    9,543,918x = 208,941,271,949,601
  5. Step 5: Solve for x
    x = 208,941,271,949,601/9,543,918
  6. Step 6: Final answer
    x = 21,892,609.72

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.