Home / 67,440,796.94-93,070,556.60-41,330,272.38

Finding the Fourth Proportional to 67,440,796.94, 93,070,556.60 and 41,330,272.38

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Solution

The fourth proportional to 67,440,796.94, 93,070,556.60 and 41,330,272.38 is: 57,037,158.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,440,796.94 : 93,070,556.60 = 41,330,272.38 : x
  2. Step 2: Convert to fraction form
    67,440,796.94/93,070,556.60 = 41,330,272.38/x
  3. Step 3: Cross multiply
    67,440,796.94x = 93,070,556.60 × 41,330,272.38
  4. Step 4: Simplify right side
    67,440,796.94x = 3,846,631,454,629,555.50
  5. Step 5: Solve for x
    x = 3,846,631,454,629,555.50/67,440,796.94
  6. Step 6: Final answer
    x = 57,037,158.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.