Home / 1,067,286,270.44-1,601,205,405.24-625,002,466.16

Finding the Fourth Proportional to 1,067,286,270.44, 1,601,205,405.24 and 625,002,466.16

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Solution

The fourth proportional to 1,067,286,270.44, 1,601,205,405.24 and 625,002,466.16 is: 937,665,324.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,286,270.44 : 1,601,205,405.24 = 625,002,466.16 : x
  2. Step 2: Convert to fraction form
    1,067,286,270.44/1,601,205,405.24 = 625,002,466.16/x
  3. Step 3: Cross multiply
    1,067,286,270.44x = 1,601,205,405.24 × 625,002,466.16
  4. Step 4: Simplify right side
    1,067,286,270.44x = 1,000,757,327,103,722,112
  5. Step 5: Solve for x
    x = 1,000,757,327,103,722,112/1,067,286,270.44
  6. Step 6: Final answer
    x = 937,665,324.50

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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.