Home / 23,096,965.52-34,629,701.88-11,715,467.60

Finding the Fourth Proportional to 23,096,965.52, 34,629,701.88 and 11,715,467.60

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Solution

The fourth proportional to 23,096,965.52, 34,629,701.88 and 11,715,467.60 is: 17,565,214.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,096,965.52 : 34,629,701.88 = 11,715,467.60 : x
  2. Step 2: Convert to fraction form
    23,096,965.52/34,629,701.88 = 11,715,467.60/x
  3. Step 3: Cross multiply
    23,096,965.52x = 34,629,701.88 × 11,715,467.60
  4. Step 4: Simplify right side
    23,096,965.52x = 405,703,150,372,799.12
  5. Step 5: Solve for x
    x = 405,703,150,372,799.12/23,096,965.52
  6. Step 6: Final answer
    x = 17,565,214.36

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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.