Home / 22,385,855.80-33,562,194.90-15,179,404.60

Finding the Fourth Proportional to 22,385,855.80, 33,562,194.90 and 15,179,404.60

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Solution

The fourth proportional to 22,385,855.80, 33,562,194.90 and 15,179,404.60 is: 22,757,858.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,385,855.80 : 33,562,194.90 = 15,179,404.60 : x
  2. Step 2: Convert to fraction form
    22,385,855.80/33,562,194.90 = 15,179,404.60/x
  3. Step 3: Cross multiply
    22,385,855.80x = 33,562,194.90 × 15,179,404.60
  4. Step 4: Simplify right side
    22,385,855.80x = 509,454,135,651,156.50
  5. Step 5: Solve for x
    x = 509,454,135,651,156.50/22,385,855.80
  6. Step 6: Final answer
    x = 22,757,858.36

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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.