Home / 57,384,146.94-86,025,256.62-22,361,152.26

Finding the Fourth Proportional to 57,384,146.94, 86,025,256.62 and 22,361,152.26

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Solution

The fourth proportional to 57,384,146.94, 86,025,256.62 and 22,361,152.26 is: 33,521,869.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,384,146.94 : 86,025,256.62 = 22,361,152.26 : x
  2. Step 2: Convert to fraction form
    57,384,146.94/86,025,256.62 = 22,361,152.26/x
  3. Step 3: Cross multiply
    57,384,146.94x = 86,025,256.62 × 22,361,152.26
  4. Step 4: Simplify right side
    57,384,146.94x = 1,923,623,861,485,393.25
  5. Step 5: Solve for x
    x = 1,923,623,861,485,393.25/57,384,146.94
  6. Step 6: Final answer
    x = 33,521,869.09

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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.