Home / 13,601,016.30-20,392,055.01-6,023,874.54

Finding the Fourth Proportional to 13,601,016.30, 20,392,055.01 and 6,023,874.54

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Solution

The fourth proportional to 13,601,016.30, 20,392,055.01 and 6,023,874.54 is: 9,031,617.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,601,016.30 : 20,392,055.01 = 6,023,874.54 : x
  2. Step 2: Convert to fraction form
    13,601,016.30/20,392,055.01 = 6,023,874.54/x
  3. Step 3: Cross multiply
    13,601,016.30x = 20,392,055.01 × 6,023,874.54
  4. Step 4: Simplify right side
    13,601,016.30x = 122,839,180,993,018.45
  5. Step 5: Solve for x
    x = 122,839,180,993,018.45/13,601,016.30
  6. Step 6: Final answer
    x = 9,031,617.81

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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.