Home / 22,335,324.20-33,502,986.30-9,557,120.60

Finding the Fourth Proportional to 22,335,324.20, 33,502,986.30 and 9,557,120.60

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Solution

The fourth proportional to 22,335,324.20, 33,502,986.30 and 9,557,120.60 is: 14,335,680.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,335,324.20 : 33,502,986.30 = 9,557,120.60 : x
  2. Step 2: Convert to fraction form
    22,335,324.20/33,502,986.30 = 9,557,120.60/x
  3. Step 3: Cross multiply
    22,335,324.20x = 33,502,986.30 × 9,557,120.60
  4. Step 4: Simplify right side
    22,335,324.20x = 320,192,080,529,247.75
  5. Step 5: Solve for x
    x = 320,192,080,529,247.75/22,335,324.20
  6. Step 6: Final answer
    x = 14,335,680.90

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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.