Home / 367,345,176.66-551,085,571.71-151,951,220.82

Finding the Fourth Proportional to 367,345,176.66, 551,085,571.71 and 151,951,220.82

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Solution

The fourth proportional to 367,345,176.66, 551,085,571.71 and 151,951,220.82 is: 227,954,879.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,345,176.66 : 551,085,571.71 = 151,951,220.82 : x
  2. Step 2: Convert to fraction form
    367,345,176.66/551,085,571.71 = 151,951,220.82/x
  3. Step 3: Cross multiply
    367,345,176.66x = 551,085,571.71 × 151,951,220.82
  4. Step 4: Simplify right side
    367,345,176.66x = 83,738,125,397,622,160
  5. Step 5: Solve for x
    x = 83,738,125,397,622,160/367,345,176.66
  6. Step 6: Final answer
    x = 227,954,879.27

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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.