Home / 93,365,542.62-140,055,040.17-35,857,813.86

Finding the Fourth Proportional to 93,365,542.62, 140,055,040.17 and 35,857,813.86

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Solution

The fourth proportional to 93,365,542.62, 140,055,040.17 and 35,857,813.86 is: 53,789,304.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,365,542.62 : 140,055,040.17 = 35,857,813.86 : x
  2. Step 2: Convert to fraction form
    93,365,542.62/140,055,040.17 = 35,857,813.86/x
  3. Step 3: Cross multiply
    93,365,542.62x = 140,055,040.17 × 35,857,813.86
  4. Step 4: Simplify right side
    93,365,542.62x = 5,022,067,560,570,682
  5. Step 5: Solve for x
    x = 5,022,067,560,570,682/93,365,542.62
  6. Step 6: Final answer
    x = 53,789,304.06

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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.