Home / 110,448,449.48-152,414,936.54-60,211,629.80

Finding the Fourth Proportional to 110,448,449.48, 152,414,936.54 and 60,211,629.80

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Solution

The fourth proportional to 110,448,449.48, 152,414,936.54 and 60,211,629.80 is: 83,089,910.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,448,449.48 : 152,414,936.54 = 60,211,629.80 : x
  2. Step 2: Convert to fraction form
    110,448,449.48/152,414,936.54 = 60,211,629.80/x
  3. Step 3: Cross multiply
    110,448,449.48x = 152,414,936.54 × 60,211,629.80
  4. Step 4: Simplify right side
    110,448,449.48x = 9,177,151,734,936,972
  5. Step 5: Solve for x
    x = 9,177,151,734,936,972/110,448,449.48
  6. Step 6: Final answer
    x = 83,089,910.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.