Home / 22,336,201.20-33,504,301.80-9,557,997.60

Finding the Fourth Proportional to 22,336,201.20, 33,504,301.80 and 9,557,997.60

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Solution

The fourth proportional to 22,336,201.20, 33,504,301.80 and 9,557,997.60 is: 14,336,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,336,201.20 : 33,504,301.80 = 9,557,997.60 : x
  2. Step 2: Convert to fraction form
    22,336,201.20/33,504,301.80 = 9,557,997.60/x
  3. Step 3: Cross multiply
    22,336,201.20x = 33,504,301.80 × 9,557,997.60
  4. Step 4: Simplify right side
    22,336,201.20x = 320,234,036,194,075.69
  5. Step 5: Solve for x
    x = 320,234,036,194,075.69/22,336,201.20
  6. Step 6: Final answer
    x = 14,336,996.40

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1.5x scale

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.