Home / 22,014,206.20-33,025,245.90-9,236,002.60

Finding the Fourth Proportional to 22,014,206.20, 33,025,245.90 and 9,236,002.60

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Solution

The fourth proportional to 22,014,206.20, 33,025,245.90 and 9,236,002.60 is: 13,855,655.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,014,206.20 : 33,025,245.90 = 9,236,002.60 : x
  2. Step 2: Convert to fraction form
    22,014,206.20/33,025,245.90 = 9,236,002.60/x
  3. Step 3: Cross multiply
    22,014,206.20x = 33,025,245.90 × 9,236,002.60
  4. Step 4: Simplify right side
    22,014,206.20x = 305,021,256,998,039.31
  5. Step 5: Solve for x
    x = 305,021,256,998,039.31/22,014,206.20
  6. Step 6: Final answer
    x = 13,855,655.49

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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.