Home / 33,758,974.32-50,638,462.08-8,199,811.44

Finding the Fourth Proportional to 33,758,974.32, 50,638,462.08 and 8,199,811.44

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Solution

The fourth proportional to 33,758,974.32, 50,638,462.08 and 8,199,811.44 is: 12,299,717.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,758,974.32 : 50,638,462.08 = 8,199,811.44 : x
  2. Step 2: Convert to fraction form
    33,758,974.32/50,638,462.08 = 8,199,811.44/x
  3. Step 3: Cross multiply
    33,758,974.32x = 50,638,462.08 × 8,199,811.44
  4. Step 4: Simplify right side
    33,758,974.32x = 415,225,840,667,590.19
  5. Step 5: Solve for x
    x = 415,225,840,667,590.19/33,758,974.32
  6. Step 6: Final answer
    x = 12,299,717.31

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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.