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Finding the Third Proportional to 37,056,186 and 80,491,446

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Solution

The third proportional to 37,056,186 and 80,491,446 is: 174,839,172.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,056,186 : 80,491,446 = 80,491,446 : x
  2. Step 2: Convert to fraction form
    37,056,186/80,491,446 = 80,491,446/x
  3. Step 3: Cross multiply
    37,056,186x = 80,491,446 × 80,491,446
  4. Step 4: Simplify right side
    37,056,186x = 6,478,872,879,170,916
  5. Step 5: Solve for x
    x = 6,478,872,879,170,916/37,056,186
  6. Step 6: Final answer
    x = 174,839,172.04

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.