Home / 50,936,820.04-76,405,253.76-16,393,216.96

Finding the Fourth Proportional to 50,936,820.04, 76,405,253.76 and 16,393,216.96

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Solution

The fourth proportional to 50,936,820.04, 76,405,253.76 and 16,393,216.96 is: 24,589,833.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,936,820.04 : 76,405,253.76 = 16,393,216.96 : x
  2. Step 2: Convert to fraction form
    50,936,820.04/76,405,253.76 = 16,393,216.96/x
  3. Step 3: Cross multiply
    50,936,820.04x = 76,405,253.76 × 16,393,216.96
  4. Step 4: Simplify right side
    50,936,820.04x = 1,252,527,901,771,536
  5. Step 5: Solve for x
    x = 1,252,527,901,771,536/50,936,820.04
  6. Step 6: Final answer
    x = 24,589,833.07

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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.