Home / 22,394,468.80-33,591,703.20-8,018,005.60

Finding the Fourth Proportional to 22,394,468.80, 33,591,703.20 and 8,018,005.60

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Solution

The fourth proportional to 22,394,468.80, 33,591,703.20 and 8,018,005.60 is: 12,027,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,394,468.80 : 33,591,703.20 = 8,018,005.60 : x
  2. Step 2: Convert to fraction form
    22,394,468.80/33,591,703.20 = 8,018,005.60/x
  3. Step 3: Cross multiply
    22,394,468.80x = 33,591,703.20 × 8,018,005.60
  4. Step 4: Simplify right side
    22,394,468.80x = 269,338,464,371,137.94
  5. Step 5: Solve for x
    x = 269,338,464,371,137.94/22,394,468.80
  6. Step 6: Final answer
    x = 12,027,008.40

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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.