Home / 50,504,438.88-69,677,817.84-41,375,725.92

Finding the Fourth Proportional to 50,504,438.88, 69,677,817.84 and 41,375,725.92

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Solution

The fourth proportional to 50,504,438.88, 69,677,817.84 and 41,375,725.92 is: 57,083,503.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,504,438.88 : 69,677,817.84 = 41,375,725.92 : x
  2. Step 2: Convert to fraction form
    50,504,438.88/69,677,817.84 = 41,375,725.92/x
  3. Step 3: Cross multiply
    50,504,438.88x = 69,677,817.84 × 41,375,725.92
  4. Step 4: Simplify right side
    50,504,438.88x = 2,882,970,293,651,526.50
  5. Step 5: Solve for x
    x = 2,882,970,293,651,526.50/50,504,438.88
  6. Step 6: Final answer
    x = 57,083,503.11

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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.