Home / 113,880,765.15-170,804,558.92-33,093,309.15

Finding the Fourth Proportional to 113,880,765.15, 170,804,558.92 and 33,093,309.15

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Solution

The fourth proportional to 113,880,765.15, 170,804,558.92 and 33,093,309.15 is: 49,635,143.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,880,765.15 : 170,804,558.92 = 33,093,309.15 : x
  2. Step 2: Convert to fraction form
    113,880,765.15/170,804,558.92 = 33,093,309.15/x
  3. Step 3: Cross multiply
    113,880,765.15x = 170,804,558.92 × 33,093,309.15
  4. Step 4: Simplify right side
    113,880,765.15x = 5,652,488,072,568,949
  5. Step 5: Solve for x
    x = 5,652,488,072,568,949/113,880,765.15
  6. Step 6: Final answer
    x = 49,635,143.08

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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.