Home / 41,448,942.18-57,198,530.09-22,863,675.39

Finding the Fourth Proportional to 41,448,942.18, 57,198,530.09 and 22,863,675.39

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Solution

The fourth proportional to 41,448,942.18, 57,198,530.09 and 22,863,675.39 is: 31,551,314.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,448,942.18 : 57,198,530.09 = 22,863,675.39 : x
  2. Step 2: Convert to fraction form
    41,448,942.18/57,198,530.09 = 22,863,675.39/x
  3. Step 3: Cross multiply
    41,448,942.18x = 57,198,530.09 × 22,863,675.39
  4. Step 4: Simplify right side
    41,448,942.18x = 1,307,768,624,762,907.50
  5. Step 5: Solve for x
    x = 1,307,768,624,762,907.50/41,448,942.18
  6. Step 6: Final answer
    x = 31,551,314.85

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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.