Home / 110,093,981.13-165,205,367.39-41,054,480.82

Finding the Fourth Proportional to 110,093,981.13, 165,205,367.39 and 41,054,480.82

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Solution

The fourth proportional to 110,093,981.13, 165,205,367.39 and 41,054,480.82 is: 61,605,734.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,093,981.13 : 165,205,367.39 = 41,054,480.82 : x
  2. Step 2: Convert to fraction form
    110,093,981.13/165,205,367.39 = 41,054,480.82/x
  3. Step 3: Cross multiply
    110,093,981.13x = 165,205,367.39 × 41,054,480.82
  4. Step 4: Simplify right side
    110,093,981.13x = 6,782,420,586,281,162
  5. Step 5: Solve for x
    x = 6,782,420,586,281,162/110,093,981.13
  6. Step 6: Final answer
    x = 61,605,734.64

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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.