Home / 27,652,983.20-41,479,474.80-23,870,736.80

Finding the Fourth Proportional to 27,652,983.20, 41,479,474.80 and 23,870,736.80

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Solution

The fourth proportional to 27,652,983.20, 41,479,474.80 and 23,870,736.80 is: 35,806,105.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652,983.20 : 41,479,474.80 = 23,870,736.80 : x
  2. Step 2: Convert to fraction form
    27,652,983.20/41,479,474.80 = 23,870,736.80/x
  3. Step 3: Cross multiply
    27,652,983.20x = 41,479,474.80 × 23,870,736.80
  4. Step 4: Simplify right side
    27,652,983.20x = 990,145,625,553,032.62
  5. Step 5: Solve for x
    x = 990,145,625,553,032.62/27,652,983.20
  6. Step 6: Final answer
    x = 35,806,105.20

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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.