Home / 22,083,765.52-33,132,408.96-11,308,695.52

Finding the Fourth Proportional to 22,083,765.52, 33,132,408.96 and 11,308,695.52

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Solution

The fourth proportional to 22,083,765.52, 33,132,408.96 and 11,308,695.52 is: 16,966,505.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,083,765.52 : 33,132,408.96 = 11,308,695.52 : x
  2. Step 2: Convert to fraction form
    22,083,765.52/33,132,408.96 = 11,308,695.52/x
  3. Step 3: Cross multiply
    22,083,765.52x = 33,132,408.96 × 11,308,695.52
  4. Step 4: Simplify right side
    22,083,765.52x = 374,684,324,772,759.88
  5. Step 5: Solve for x
    x = 374,684,324,772,759.88/22,083,765.52
  6. Step 6: Final answer
    x = 16,966,505.30

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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.