Home / 69,955,311.36-104,910,231.52-23,256,261.44

Finding the Fourth Proportional to 69,955,311.36, 104,910,231.52 and 23,256,261.44

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Solution

The fourth proportional to 69,955,311.36, 104,910,231.52 and 23,256,261.44 is: 34,876,833.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,955,311.36 : 104,910,231.52 = 23,256,261.44 : x
  2. Step 2: Convert to fraction form
    69,955,311.36/104,910,231.52 = 23,256,261.44/x
  3. Step 3: Cross multiply
    69,955,311.36x = 104,910,231.52 × 23,256,261.44
  4. Step 4: Simplify right side
    69,955,311.36x = 2,439,819,771,960,048.50
  5. Step 5: Solve for x
    x = 2,439,819,771,960,048.50/69,955,311.36
  6. Step 6: Final answer
    x = 34,876,833.86

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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.