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Finding the Third Proportional to 3,076,146 and 6,625,616

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Solution

The third proportional to 3,076,146 and 6,625,616 is: 14,270,709.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,146 : 6,625,616 = 6,625,616 : x
  2. Step 2: Convert to fraction form
    3,076,146/6,625,616 = 6,625,616/x
  3. Step 3: Cross multiply
    3,076,146x = 6,625,616 × 6,625,616
  4. Step 4: Simplify right side
    3,076,146x = 43,898,787,379,456
  5. Step 5: Solve for x
    x = 43,898,787,379,456/3,076,146
  6. Step 6: Final answer
    x = 14,270,709.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.