Home / 15,983,505.22-23,981,297.58-9,598,208.80

Finding the Fourth Proportional to 15,983,505.22, 23,981,297.58 and 9,598,208.80

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Solution

The fourth proportional to 15,983,505.22, 23,981,297.58 and 9,598,208.80 is: 14,400,940.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,983,505.22 : 23,981,297.58 = 9,598,208.80 : x
  2. Step 2: Convert to fraction form
    15,983,505.22/23,981,297.58 = 9,598,208.80/x
  3. Step 3: Cross multiply
    15,983,505.22x = 23,981,297.58 × 9,598,208.80
  4. Step 4: Simplify right side
    15,983,505.22x = 230,177,501,419,783.66
  5. Step 5: Solve for x
    x = 230,177,501,419,783.66/15,983,505.22
  6. Step 6: Final answer
    x = 14,400,940.11

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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.