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Finding the Third Proportional to 34,677,972 and 54,002,536

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Solution

The third proportional to 34,677,972 and 54,002,536 is: 84,095,860.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,677,972 : 54,002,536 = 54,002,536 : x
  2. Step 2: Convert to fraction form
    34,677,972/54,002,536 = 54,002,536/x
  3. Step 3: Cross multiply
    34,677,972x = 54,002,536 × 54,002,536
  4. Step 4: Simplify right side
    34,677,972x = 2,916,273,894,431,296
  5. Step 5: Solve for x
    x = 2,916,273,894,431,296/34,677,972
  6. Step 6: Final answer
    x = 84,095,860.46

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.