Home / 33,856,278.42-50,786,336.91-10,829,235.54

Finding the Fourth Proportional to 33,856,278.42, 50,786,336.91 and 10,829,235.54

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Solution

The fourth proportional to 33,856,278.42, 50,786,336.91 and 10,829,235.54 is: 16,244,467.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,856,278.42 : 50,786,336.91 = 10,829,235.54 : x
  2. Step 2: Convert to fraction form
    33,856,278.42/50,786,336.91 = 10,829,235.54/x
  3. Step 3: Cross multiply
    33,856,278.42x = 50,786,336.91 × 10,829,235.54
  4. Step 4: Simplify right side
    33,856,278.42x = 549,977,204,612,185.69
  5. Step 5: Solve for x
    x = 549,977,204,612,185.69/33,856,278.42
  6. Step 6: Final answer
    x = 16,244,467.21

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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.