Home / 36,795,467.20-55,193,200.80-22,411,130.80

Finding the Fourth Proportional to 36,795,467.20, 55,193,200.80 and 22,411,130.80

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Solution

The fourth proportional to 36,795,467.20, 55,193,200.80 and 22,411,130.80 is: 33,616,696.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,795,467.20 : 55,193,200.80 = 22,411,130.80 : x
  2. Step 2: Convert to fraction form
    36,795,467.20/55,193,200.80 = 22,411,130.80/x
  3. Step 3: Cross multiply
    36,795,467.20x = 55,193,200.80 × 22,411,130.80
  4. Step 4: Simplify right side
    36,795,467.20x = 1,236,942,042,399,464.50
  5. Step 5: Solve for x
    x = 1,236,942,042,399,464.50/36,795,467.20
  6. Step 6: Final answer
    x = 33,616,696.20

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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.