Home / 23,202,700.56-34,782,414.12-7,839,245.96

Finding the Fourth Proportional to 23,202,700.56, 34,782,414.12 and 7,839,245.96

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Solution

The fourth proportional to 23,202,700.56, 34,782,414.12 and 7,839,245.96 is: 11,751,558.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,202,700.56 : 34,782,414.12 = 7,839,245.96 : x
  2. Step 2: Convert to fraction form
    23,202,700.56/34,782,414.12 = 7,839,245.96/x
  3. Step 3: Cross multiply
    23,202,700.56x = 34,782,414.12 × 7,839,245.96
  4. Step 4: Simplify right side
    23,202,700.56x = 272,667,899,195,344.88
  5. Step 5: Solve for x
    x = 272,667,899,195,344.88/23,202,700.56
  6. Step 6: Final answer
    x = 11,751,558.77

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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.