Home / 16,649,998.60-24,962,556.30-9,085,505.80

Finding the Fourth Proportional to 16,649,998.60, 24,962,556.30 and 9,085,505.80

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Solution

The fourth proportional to 16,649,998.60, 24,962,556.30 and 9,085,505.80 is: 13,621,469.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,649,998.60 : 24,962,556.30 = 9,085,505.80 : x
  2. Step 2: Convert to fraction form
    16,649,998.60/24,962,556.30 = 9,085,505.80/x
  3. Step 3: Cross multiply
    16,649,998.60x = 24,962,556.30 × 9,085,505.80
  4. Step 4: Simplify right side
    16,649,998.60x = 226,797,450,046,476.56
  5. Step 5: Solve for x
    x = 226,797,450,046,476.56/16,649,998.60
  6. Step 6: Final answer
    x = 13,621,469.62

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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.