Home / 22,407,231.30-33,590,906.61-8,757,273.54

Finding the Fourth Proportional to 22,407,231.30, 33,590,906.61 and 8,757,273.54

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Solution

The fourth proportional to 22,407,231.30, 33,590,906.61 and 8,757,273.54 is: 13,128,117.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,407,231.30 : 33,590,906.61 = 8,757,273.54 : x
  2. Step 2: Convert to fraction form
    22,407,231.30/33,590,906.61 = 8,757,273.54/x
  3. Step 3: Cross multiply
    22,407,231.30x = 33,590,906.61 × 8,757,273.54
  4. Step 4: Simplify right side
    22,407,231.30x = 294,164,757,640,364.06
  5. Step 5: Solve for x
    x = 294,164,757,640,364.06/22,407,231.30
  6. Step 6: Final answer
    x = 13,128,117.16

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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.