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Finding the Third Proportional to 17,567,820 and 38,068,041

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Solution

The third proportional to 17,567,820 and 38,068,041 is: 82,490,357.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,567,820 : 38,068,041 = 38,068,041 : x
  2. Step 2: Convert to fraction form
    17,567,820/38,068,041 = 38,068,041/x
  3. Step 3: Cross multiply
    17,567,820x = 38,068,041 × 38,068,041
  4. Step 4: Simplify right side
    17,567,820x = 1,449,175,745,577,681
  5. Step 5: Solve for x
    x = 1,449,175,745,577,681/17,567,820
  6. Step 6: Final answer
    x = 82,490,357.12

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