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Finding the Third Proportional to 37,555,213.50 and 80,070,705

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Solution

The third proportional to 37,555,213.50 and 80,070,705 is: 170,717,117.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,555,213.50 : 80,070,705 = 80,070,705 : x
  2. Step 2: Convert to fraction form
    37,555,213.50/80,070,705 = 80,070,705/x
  3. Step 3: Cross multiply
    37,555,213.50x = 80,070,705 × 80,070,705
  4. Step 4: Simplify right side
    37,555,213.50x = 6,411,317,799,197,025
  5. Step 5: Solve for x
    x = 6,411,317,799,197,025/37,555,213.50
  6. Step 6: Final answer
    x = 170,717,117.59

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.