Home / 41,340,151.88-61,968,542.64-25,998,405.84

Finding the Fourth Proportional to 41,340,151.88, 61,968,542.64 and 25,998,405.84

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Solution

The fourth proportional to 41,340,151.88, 61,968,542.64 and 25,998,405.84 is: 38,971,393.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340,151.88 : 61,968,542.64 = 25,998,405.84 : x
  2. Step 2: Convert to fraction form
    41,340,151.88/61,968,542.64 = 25,998,405.84/x
  3. Step 3: Cross multiply
    41,340,151.88x = 61,968,542.64 × 25,998,405.84
  4. Step 4: Simplify right side
    41,340,151.88x = 1,611,083,320,868,065
  5. Step 5: Solve for x
    x = 1,611,083,320,868,065/41,340,151.88
  6. Step 6: Final answer
    x = 38,971,393.37

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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.