Home / 40,839,200.10-61,184,150.55-33,224,940.90

Finding the Fourth Proportional to 40,839,200.10, 61,184,150.55 and 33,224,940.90

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Solution

The fourth proportional to 40,839,200.10, 61,184,150.55 and 33,224,940.90 is: 49,776,679.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,839,200.10 : 61,184,150.55 = 33,224,940.90 : x
  2. Step 2: Convert to fraction form
    40,839,200.10/61,184,150.55 = 33,224,940.90/x
  3. Step 3: Cross multiply
    40,839,200.10x = 61,184,150.55 × 33,224,940.90
  4. Step 4: Simplify right side
    40,839,200.10x = 2,032,839,786,040,452.25
  5. Step 5: Solve for x
    x = 2,032,839,786,040,452.25/40,839,200.10
  6. Step 6: Final answer
    x = 49,776,679.78

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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.