Home / 14,923,221.58-22,383,546.22-9,085,894.48

Finding the Fourth Proportional to 14,923,221.58, 22,383,546.22 and 9,085,894.48

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Solution

The fourth proportional to 14,923,221.58, 22,383,546.22 and 9,085,894.48 is: 13,628,058.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923,221.58 : 22,383,546.22 = 9,085,894.48 : x
  2. Step 2: Convert to fraction form
    14,923,221.58/22,383,546.22 = 9,085,894.48/x
  3. Step 3: Cross multiply
    14,923,221.58x = 22,383,546.22 × 9,085,894.48
  4. Step 4: Simplify right side
    14,923,221.58x = 203,374,539,043,122.88
  5. Step 5: Solve for x
    x = 203,374,539,043,122.88/14,923,221.58
  6. Step 6: Final answer
    x = 13,628,058.66

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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.