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Finding the Third Proportional to 29,329,078 and 39,941,198

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Solution

The third proportional to 29,329,078 and 39,941,198 is: 54,393,094.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,329,078 : 39,941,198 = 39,941,198 : x
  2. Step 2: Convert to fraction form
    29,329,078/39,941,198 = 39,941,198/x
  3. Step 3: Cross multiply
    29,329,078x = 39,941,198 × 39,941,198
  4. Step 4: Simplify right side
    29,329,078x = 1,595,299,297,675,204
  5. Step 5: Solve for x
    x = 1,595,299,297,675,204/29,329,078
  6. Step 6: Final answer
    x = 54,393,094.04

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.