Home / 110,093,982.45-165,205,369.36-41,054,482.14

Finding the Fourth Proportional to 110,093,982.45, 165,205,369.36 and 41,054,482.14

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Solution

The fourth proportional to 110,093,982.45, 165,205,369.36 and 41,054,482.14 is: 61,605,736.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,093,982.45 : 165,205,369.36 = 41,054,482.14 : x
  2. Step 2: Convert to fraction form
    110,093,982.45/165,205,369.36 = 41,054,482.14/x
  3. Step 3: Cross multiply
    110,093,982.45x = 165,205,369.36 × 41,054,482.14
  4. Step 4: Simplify right side
    110,093,982.45x = 6,782,420,884,790,923
  5. Step 5: Solve for x
    x = 6,782,420,884,790,923/110,093,982.45
  6. Step 6: Final answer
    x = 61,605,736.61

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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.