Home / 36,251,611.53-54,375,942.57-8,957,216.93

Finding the Fourth Proportional to 36,251,611.53, 54,375,942.57 and 8,957,216.93

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Solution

The fourth proportional to 36,251,611.53, 54,375,942.57 and 8,957,216.93 is: 13,435,461.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,251,611.53 : 54,375,942.57 = 8,957,216.93 : x
  2. Step 2: Convert to fraction form
    36,251,611.53/54,375,942.57 = 8,957,216.93/x
  3. Step 3: Cross multiply
    36,251,611.53x = 54,375,942.57 × 8,957,216.93
  4. Step 4: Simplify right side
    36,251,611.53x = 487,057,113,067,242.44
  5. Step 5: Solve for x
    x = 487,057,113,067,242.44/36,251,611.53
  6. Step 6: Final answer
    x = 13,435,461.01

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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.