Home / 22,659,235.22-33,995,099.88-9,021,958.37

Finding the Fourth Proportional to 22,659,235.22, 33,995,099.88 and 9,021,958.37

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Solution

The fourth proportional to 22,659,235.22, 33,995,099.88 and 9,021,958.37 is: 13,535,424.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,659,235.22 : 33,995,099.88 = 9,021,958.37 : x
  2. Step 2: Convert to fraction form
    22,659,235.22/33,995,099.88 = 9,021,958.37/x
  3. Step 3: Cross multiply
    22,659,235.22x = 33,995,099.88 × 9,021,958.37
  4. Step 4: Simplify right side
    22,659,235.22x = 306,702,375,856,242.19
  5. Step 5: Solve for x
    x = 306,702,375,856,242.19/22,659,235.22
  6. Step 6: Final answer
    x = 13,535,424.87

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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.