Home / 23,190,922.24-34,790,659.79-7,629,626.54

Finding the Fourth Proportional to 23,190,922.24, 34,790,659.79 and 7,629,626.54

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Solution

The fourth proportional to 23,190,922.24, 34,790,659.79 and 7,629,626.54 is: 11,445,846.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,190,922.24 : 34,790,659.79 = 7,629,626.54 : x
  2. Step 2: Convert to fraction form
    23,190,922.24/34,790,659.79 = 7,629,626.54/x
  3. Step 3: Cross multiply
    23,190,922.24x = 34,790,659.79 × 7,629,626.54
  4. Step 4: Simplify right side
    23,190,922.24x = 265,439,741,326,723.34
  5. Step 5: Solve for x
    x = 265,439,741,326,723.34/23,190,922.24
  6. Step 6: Final answer
    x = 11,445,846.72

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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.