Home / 41,639,905.91-57,464,865.86-23,055,046.40

Finding the Fourth Proportional to 41,639,905.91, 57,464,865.86 and 23,055,046.40

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Solution

The fourth proportional to 41,639,905.91, 57,464,865.86 and 23,055,046.40 is: 31,816,958.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,639,905.91 : 57,464,865.86 = 23,055,046.40 : x
  2. Step 2: Convert to fraction form
    41,639,905.91/57,464,865.86 = 23,055,046.40/x
  3. Step 3: Cross multiply
    41,639,905.91x = 57,464,865.86 × 23,055,046.40
  4. Step 4: Simplify right side
    41,639,905.91x = 1,324,855,148,800,462.75
  5. Step 5: Solve for x
    x = 1,324,855,148,800,462.75/41,639,905.91
  6. Step 6: Final answer
    x = 31,816,958.27

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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.