Home / 22,614,346.20-33,932,728.56-8,967,200.10

Finding the Fourth Proportional to 22,614,346.20, 33,932,728.56 and 8,967,200.10

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Solution

The fourth proportional to 22,614,346.20, 33,932,728.56 and 8,967,200.10 is: 13,455,244.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,614,346.20 : 33,932,728.56 = 8,967,200.10 : x
  2. Step 2: Convert to fraction form
    22,614,346.20/33,932,728.56 = 8,967,200.10/x
  3. Step 3: Cross multiply
    22,614,346.20x = 33,932,728.56 × 8,967,200.10
  4. Step 4: Simplify right side
    22,614,346.20x = 304,281,566,936,504.88
  5. Step 5: Solve for x
    x = 304,281,566,936,504.88/22,614,346.20
  6. Step 6: Final answer
    x = 13,455,244.92

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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.