Home / 50,723,734.65-76,097,995.07-16,180,142.42

Finding the Fourth Proportional to 50,723,734.65, 76,097,995.07 and 16,180,142.42

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Solution

The fourth proportional to 50,723,734.65, 76,097,995.07 and 16,180,142.42 is: 24,274,166.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,723,734.65 : 76,097,995.07 = 16,180,142.42 : x
  2. Step 2: Convert to fraction form
    50,723,734.65/76,097,995.07 = 16,180,142.42/x
  3. Step 3: Cross multiply
    50,723,734.65x = 76,097,995.07 × 16,180,142.42
  4. Step 4: Simplify right side
    50,723,734.65x = 1,231,276,397,647,667
  5. Step 5: Solve for x
    x = 1,231,276,397,647,667/50,723,734.65
  6. Step 6: Final answer
    x = 24,274,166.84

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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.