Home / 57,644,092.45-86,467,790.15-22,627,749.43

Finding the Fourth Proportional to 57,644,092.45, 86,467,790.15 and 22,627,749.43

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Solution

The fourth proportional to 57,644,092.45, 86,467,790.15 and 22,627,749.43 is: 33,942,272.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,644,092.45 : 86,467,790.15 = 22,627,749.43 : x
  2. Step 2: Convert to fraction form
    57,644,092.45/86,467,790.15 = 22,627,749.43/x
  3. Step 3: Cross multiply
    57,644,092.45x = 86,467,790.15 × 22,627,749.43
  4. Step 4: Simplify right side
    57,644,092.45x = 1,956,571,489,280,022.25
  5. Step 5: Solve for x
    x = 1,956,571,489,280,022.25/57,644,092.45
  6. Step 6: Final answer
    x = 33,942,272.42

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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.