Home / 22,327,031.56-33,469,289.58-7,170,334.24

Finding the Fourth Proportional to 22,327,031.56, 33,469,289.58 and 7,170,334.24

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Solution

The fourth proportional to 22,327,031.56, 33,469,289.58 and 7,170,334.24 is: 10,748,674.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,327,031.56 : 33,469,289.58 = 7,170,334.24 : x
  2. Step 2: Convert to fraction form
    22,327,031.56/33,469,289.58 = 7,170,334.24/x
  3. Step 3: Cross multiply
    22,327,031.56x = 33,469,289.58 × 7,170,334.24
  4. Step 4: Simplify right side
    22,327,031.56x = 239,985,993,063,949.22
  5. Step 5: Solve for x
    x = 239,985,993,063,949.22/22,327,031.56
  6. Step 6: Final answer
    x = 10,748,674.42

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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.