Home / 36,280,948.33-54,293,600.85-22,640,512.69

Finding the Fourth Proportional to 36,280,948.33, 54,293,600.85 and 22,640,512.69

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Solution

The fourth proportional to 36,280,948.33, 54,293,600.85 and 22,640,512.69 is: 33,881,004.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,280,948.33 : 54,293,600.85 = 22,640,512.69 : x
  2. Step 2: Convert to fraction form
    36,280,948.33/54,293,600.85 = 22,640,512.69/x
  3. Step 3: Cross multiply
    36,280,948.33x = 54,293,600.85 × 22,640,512.69
  4. Step 4: Simplify right side
    36,280,948.33x = 1,229,234,959,030,220
  5. Step 5: Solve for x
    x = 1,229,234,959,030,220/36,280,948.33
  6. Step 6: Final answer
    x = 33,881,004.10

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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.