Home / 50,445,791.18-69,542,333.78-35,933,908.94

Finding the Fourth Proportional to 50,445,791.18, 69,542,333.78 and 35,933,908.94

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Solution

The fourth proportional to 50,445,791.18, 69,542,333.78 and 35,933,908.94 is: 49,536,895.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,445,791.18 : 69,542,333.78 = 35,933,908.94 : x
  2. Step 2: Convert to fraction form
    50,445,791.18/69,542,333.78 = 35,933,908.94/x
  3. Step 3: Cross multiply
    50,445,791.18x = 69,542,333.78 × 35,933,908.94
  4. Step 4: Simplify right side
    50,445,791.18x = 2,498,927,889,525,606
  5. Step 5: Solve for x
    x = 2,498,927,889,525,606/50,445,791.18
  6. Step 6: Final answer
    x = 49,536,895.57

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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.