Home / 12,202,034.04-18,303,158.34-3,104,141.27

Finding the Fourth Proportional to 12,202,034.04, 18,303,158.34 and 3,104,141.27

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Solution

The fourth proportional to 12,202,034.04, 18,303,158.34 and 3,104,141.27 is: 4,656,239.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,202,034.04 : 18,303,158.34 = 3,104,141.27 : x
  2. Step 2: Convert to fraction form
    12,202,034.04/18,303,158.34 = 3,104,141.27/x
  3. Step 3: Cross multiply
    12,202,034.04x = 18,303,158.34 × 3,104,141.27
  4. Step 4: Simplify right side
    12,202,034.04x = 56,815,589,083,022.90
  5. Step 5: Solve for x
    x = 56,815,589,083,022.90/12,202,034.04
  6. Step 6: Final answer
    x = 4,656,239.19

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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.