Home / 18,315,932.03-27,468,065.03-6,017,040.53

Finding the Fourth Proportional to 18,315,932.03, 27,468,065.03 and 6,017,040.53

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Solution

The fourth proportional to 18,315,932.03, 27,468,065.03 and 6,017,040.53 is: 9,023,644.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,315,932.03 : 27,468,065.03 = 6,017,040.53 : x
  2. Step 2: Convert to fraction form
    18,315,932.03/27,468,065.03 = 6,017,040.53/x
  3. Step 3: Cross multiply
    18,315,932.03x = 27,468,065.03 × 6,017,040.53
  4. Step 4: Simplify right side
    18,315,932.03x = 165,276,460,458,360.56
  5. Step 5: Solve for x
    x = 165,276,460,458,360.56/18,315,932.03
  6. Step 6: Final answer
    x = 9,023,644.56

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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.