Home / 57,384,147.94-86,025,258.12-22,361,153.26

Finding the Fourth Proportional to 57,384,147.94, 86,025,258.12 and 22,361,153.26

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Solution

The fourth proportional to 57,384,147.94, 86,025,258.12 and 22,361,153.26 is: 33,521,870.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,384,147.94 : 86,025,258.12 = 22,361,153.26 : x
  2. Step 2: Convert to fraction form
    57,384,147.94/86,025,258.12 = 22,361,153.26/x
  3. Step 3: Cross multiply
    57,384,147.94x = 86,025,258.12 × 22,361,153.26
  4. Step 4: Simplify right side
    57,384,147.94x = 1,923,623,981,052,379.75
  5. Step 5: Solve for x
    x = 1,923,623,981,052,379.75/57,384,147.94
  6. Step 6: Final answer
    x = 33,521,870.59

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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.