Home / 9,324,529.47-13,989,033.90-3,567,168.96

Finding the Fourth Proportional to 9,324,529.47, 13,989,033.90 and 3,567,168.96

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Solution

The fourth proportional to 9,324,529.47, 13,989,033.90 and 3,567,168.96 is: 5,351,610.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,529.47 : 13,989,033.90 = 3,567,168.96 : x
  2. Step 2: Convert to fraction form
    9,324,529.47/13,989,033.90 = 3,567,168.96/x
  3. Step 3: Cross multiply
    9,324,529.47x = 13,989,033.90 × 3,567,168.96
  4. Step 4: Simplify right side
    9,324,529.47x = 49,901,247,508,467.74
  5. Step 5: Solve for x
    x = 49,901,247,508,467.74/9,324,529.47
  6. Step 6: Final answer
    x = 5,351,610.25

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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.