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Finding the Third Proportional to 18,059,392 and 38,568,008

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Solution

The third proportional to 18,059,392 and 38,568,008 is: 82,366,629.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,059,392 : 38,568,008 = 38,568,008 : x
  2. Step 2: Convert to fraction form
    18,059,392/38,568,008 = 38,568,008/x
  3. Step 3: Cross multiply
    18,059,392x = 38,568,008 × 38,568,008
  4. Step 4: Simplify right side
    18,059,392x = 1,487,491,241,088,064
  5. Step 5: Solve for x
    x = 1,487,491,241,088,064/18,059,392
  6. Step 6: Final answer
    x = 82,366,629.01

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.