Home / 47,589,806.30-71,404,894.44-25,999,185.22

Finding the Fourth Proportional to 47,589,806.30, 71,404,894.44 and 25,999,185.22

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Solution

The fourth proportional to 47,589,806.30, 71,404,894.44 and 25,999,185.22 is: 39,009,805.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,589,806.30 : 71,404,894.44 = 25,999,185.22 : x
  2. Step 2: Convert to fraction form
    47,589,806.30/71,404,894.44 = 25,999,185.22/x
  3. Step 3: Cross multiply
    47,589,806.30x = 71,404,894.44 × 25,999,185.22
  4. Step 4: Simplify right side
    47,589,806.30x = 1,856,469,075,981,596
  5. Step 5: Solve for x
    x = 1,856,469,075,981,596/47,589,806.30
  6. Step 6: Final answer
    x = 39,009,805.26

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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.