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Finding the Third Proportional to 16,801,296 and 36,643,476

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Solution

The third proportional to 16,801,296 and 36,643,476 is: 79,919,092.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,801,296 : 36,643,476 = 36,643,476 : x
  2. Step 2: Convert to fraction form
    16,801,296/36,643,476 = 36,643,476/x
  3. Step 3: Cross multiply
    16,801,296x = 36,643,476 × 36,643,476
  4. Step 4: Simplify right side
    16,801,296x = 1,342,744,333,362,576
  5. Step 5: Solve for x
    x = 1,342,744,333,362,576/16,801,296
  6. Step 6: Final answer
    x = 79,919,092.75

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.