Home / 113,880,766.90-170,804,561.55-33,093,310.90

Finding the Fourth Proportional to 113,880,766.90, 170,804,561.55 and 33,093,310.90

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Solution

The fourth proportional to 113,880,766.90, 170,804,561.55 and 33,093,310.90 is: 49,635,145.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,880,766.90 : 170,804,561.55 = 33,093,310.90 : x
  2. Step 2: Convert to fraction form
    113,880,766.90/170,804,561.55 = 33,093,310.90/x
  3. Step 3: Cross multiply
    113,880,766.90x = 170,804,561.55 × 33,093,310.90
  4. Step 4: Simplify right side
    113,880,766.90x = 5,652,488,458,512,336
  5. Step 5: Solve for x
    x = 5,652,488,458,512,336/113,880,766.90
  6. Step 6: Final answer
    x = 49,635,145.71

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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.