Home / 50,816,392.20-76,181,736.76-22,040,854.94

Finding the Fourth Proportional to 50,816,392.20, 76,181,736.76 and 22,040,854.94

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Solution

The fourth proportional to 50,816,392.20, 76,181,736.76 and 22,040,854.94 is: 33,042,696.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,816,392.20 : 76,181,736.76 = 22,040,854.94 : x
  2. Step 2: Convert to fraction form
    50,816,392.20/76,181,736.76 = 22,040,854.94/x
  3. Step 3: Cross multiply
    50,816,392.20x = 76,181,736.76 × 22,040,854.94
  4. Step 4: Simplify right side
    50,816,392.20x = 1,679,110,609,139,777.50
  5. Step 5: Solve for x
    x = 1,679,110,609,139,777.50/50,816,392.20
  6. Step 6: Final answer
    x = 33,042,696.19

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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.