Home / 23,146,544.80-34,706,695.20-8,770,081.60

Finding the Fourth Proportional to 23,146,544.80, 34,706,695.20 and 8,770,081.60

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Solution

The fourth proportional to 23,146,544.80, 34,706,695.20 and 8,770,081.60 is: 13,150,150.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,146,544.80 : 34,706,695.20 = 8,770,081.60 : x
  2. Step 2: Convert to fraction form
    23,146,544.80/34,706,695.20 = 8,770,081.60/x
  3. Step 3: Cross multiply
    23,146,544.80x = 34,706,695.20 × 8,770,081.60
  4. Step 4: Simplify right side
    23,146,544.80x = 304,380,548,970,328.31
  5. Step 5: Solve for x
    x = 304,380,548,970,328.31/23,146,544.80
  6. Step 6: Final answer
    x = 13,150,150.56

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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.