Home / 23,202,697.55-34,782,409.62-7,839,242.96

Finding the Fourth Proportional to 23,202,697.55, 34,782,409.62 and 7,839,242.96

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Solution

The fourth proportional to 23,202,697.55, 34,782,409.62 and 7,839,242.96 is: 11,751,554.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,202,697.55 : 34,782,409.62 = 7,839,242.96 : x
  2. Step 2: Convert to fraction form
    23,202,697.55/34,782,409.62 = 7,839,242.96/x
  3. Step 3: Cross multiply
    23,202,697.55x = 34,782,409.62 × 7,839,242.96
  4. Step 4: Simplify right side
    23,202,697.55x = 272,667,759,571,509.22
  5. Step 5: Solve for x
    x = 272,667,759,571,509.22/23,202,697.55
  6. Step 6: Final answer
    x = 11,751,554.27

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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.