Home / 23,853,982.80-35,781,285.24-6,815,211.60

Finding the Fourth Proportional to 23,853,982.80, 35,781,285.24 and 6,815,211.60

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Solution

The fourth proportional to 23,853,982.80, 35,781,285.24 and 6,815,211.60 is: 10,222,906.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,853,982.80 : 35,781,285.24 = 6,815,211.60 : x
  2. Step 2: Convert to fraction form
    23,853,982.80/35,781,285.24 = 6,815,211.60/x
  3. Step 3: Cross multiply
    23,853,982.80x = 35,781,285.24 × 6,815,211.60
  4. Step 4: Simplify right side
    23,853,982.80x = 243,857,030,230,556.78
  5. Step 5: Solve for x
    x = 243,857,030,230,556.78/23,853,982.80
  6. Step 6: Final answer
    x = 10,222,906.27

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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.