Home / 33,234,823.95-49,847,249.57-10,512,768.75

Finding the Fourth Proportional to 33,234,823.95, 49,847,249.57 and 10,512,768.75

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Solution

The fourth proportional to 33,234,823.95, 49,847,249.57 and 10,512,768.75 is: 15,767,575.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,234,823.95 : 49,847,249.57 = 10,512,768.75 : x
  2. Step 2: Convert to fraction form
    33,234,823.95/49,847,249.57 = 10,512,768.75/x
  3. Step 3: Cross multiply
    33,234,823.95x = 49,847,249.57 × 10,512,768.75
  4. Step 4: Simplify right side
    33,234,823.95x = 524,032,607,500,383.06
  5. Step 5: Solve for x
    x = 524,032,607,500,383.06/33,234,823.95
  6. Step 6: Final answer
    x = 15,767,575.85

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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.