Home / 9,067,513.50-19,158,459.75

Finding the Third Proportional to 9,067,513.50 and 19,158,459.75

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Solution

The third proportional to 9,067,513.50 and 19,158,459.75 is: 40,479,297.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,513.50 : 19,158,459.75 = 19,158,459.75 : x
  2. Step 2: Convert to fraction form
    9,067,513.50/19,158,459.75 = 19,158,459.75/x
  3. Step 3: Cross multiply
    9,067,513.50x = 19,158,459.75 × 19,158,459.75
  4. Step 4: Simplify right side
    9,067,513.50x = 367,046,579,992,370.06
  5. Step 5: Solve for x
    x = 367,046,579,992,370.06/9,067,513.50
  6. Step 6: Final answer
    x = 40,479,297.88

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.