Home / 45,360,011.10-68,040,016.65-15,067,874.10

Finding the Fourth Proportional to 45,360,011.10, 68,040,016.65 and 15,067,874.10

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Solution

The fourth proportional to 45,360,011.10, 68,040,016.65 and 15,067,874.10 is: 22,601,811.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,360,011.10 : 68,040,016.65 = 15,067,874.10 : x
  2. Step 2: Convert to fraction form
    45,360,011.10/68,040,016.65 = 15,067,874.10/x
  3. Step 3: Cross multiply
    45,360,011.10x = 68,040,016.65 × 15,067,874.10
  4. Step 4: Simplify right side
    45,360,011.10x = 1,025,218,404,644,103.88
  5. Step 5: Solve for x
    x = 1,025,218,404,644,103.88/45,360,011.10
  6. Step 6: Final answer
    x = 22,601,811.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.