Home / 27,321,816.80-41,029,964.40-14,567,232.80

Finding the Fourth Proportional to 27,321,816.80, 41,029,964.40 and 14,567,232.80

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Solution

The fourth proportional to 27,321,816.80, 41,029,964.40 and 14,567,232.80 is: 21,876,035.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,321,816.80 : 41,029,964.40 = 14,567,232.80 : x
  2. Step 2: Convert to fraction form
    27,321,816.80/41,029,964.40 = 14,567,232.80/x
  3. Step 3: Cross multiply
    27,321,816.80x = 41,029,964.40 × 14,567,232.80
  4. Step 4: Simplify right side
    27,321,816.80x = 597,693,043,190,512.38
  5. Step 5: Solve for x
    x = 597,693,043,190,512.38/27,321,816.80
  6. Step 6: Final answer
    x = 21,876,035.83

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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.