Home / 23,256,437.27-32,093,883.86-12,945,596.13

Finding the Fourth Proportional to 23,256,437.27, 32,093,883.86 and 12,945,596.13

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Solution

The fourth proportional to 23,256,437.27, 32,093,883.86 and 12,945,596.13 is: 17,864,922.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,437.27 : 32,093,883.86 = 12,945,596.13 : x
  2. Step 2: Convert to fraction form
    23,256,437.27/32,093,883.86 = 12,945,596.13/x
  3. Step 3: Cross multiply
    23,256,437.27x = 32,093,883.86 × 12,945,596.13
  4. Step 4: Simplify right side
    23,256,437.27x = 415,474,458,629,957.50
  5. Step 5: Solve for x
    x = 415,474,458,629,957.50/23,256,437.27
  6. Step 6: Final answer
    x = 17,864,922.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.