Home / 25,086,661.88-37,629,919.62-6,890,874.44

Finding the Fourth Proportional to 25,086,661.88, 37,629,919.62 and 6,890,874.44

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Solution

The fourth proportional to 25,086,661.88, 37,629,919.62 and 6,890,874.44 is: 10,336,291.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,086,661.88 : 37,629,919.62 = 6,890,874.44 : x
  2. Step 2: Convert to fraction form
    25,086,661.88/37,629,919.62 = 6,890,874.44/x
  3. Step 3: Cross multiply
    25,086,661.88x = 37,629,919.62 × 6,890,874.44
  4. Step 4: Simplify right side
    25,086,661.88x = 259,303,051,288,712.50
  5. Step 5: Solve for x
    x = 259,303,051,288,712.50/25,086,661.88
  6. Step 6: Final answer
    x = 10,336,291.55

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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.