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Finding the Third Proportional to 9,543,616 and 14,454,416

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Solution

The third proportional to 9,543,616 and 14,454,416 is: 21,892,136.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543,616 : 14,454,416 = 14,454,416 : x
  2. Step 2: Convert to fraction form
    9,543,616/14,454,416 = 14,454,416/x
  3. Step 3: Cross multiply
    9,543,616x = 14,454,416 × 14,454,416
  4. Step 4: Simplify right side
    9,543,616x = 208,930,141,901,056
  5. Step 5: Solve for x
    x = 208,930,141,901,056/9,543,616
  6. Step 6: Final answer
    x = 21,892,136.26

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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.