Home / 50,936,819.04-76,405,252.26-16,393,215.96

Finding the Fourth Proportional to 50,936,819.04, 76,405,252.26 and 16,393,215.96

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Solution

The fourth proportional to 50,936,819.04, 76,405,252.26 and 16,393,215.96 is: 24,589,831.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,936,819.04 : 76,405,252.26 = 16,393,215.96 : x
  2. Step 2: Convert to fraction form
    50,936,819.04/76,405,252.26 = 16,393,215.96/x
  3. Step 3: Cross multiply
    50,936,819.04x = 76,405,252.26 × 16,393,215.96
  4. Step 4: Simplify right side
    50,936,819.04x = 1,252,527,800,776,458.25
  5. Step 5: Solve for x
    x = 1,252,527,800,776,458.25/50,936,819.04
  6. Step 6: Final answer
    x = 24,589,831.57

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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.