Home / 18,052,433.22-27,079,524.72-5,920,823.46

Finding the Fourth Proportional to 18,052,433.22, 27,079,524.72 and 5,920,823.46

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Solution

The fourth proportional to 18,052,433.22, 27,079,524.72 and 5,920,823.46 is: 8,881,522.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,052,433.22 : 27,079,524.72 = 5,920,823.46 : x
  2. Step 2: Convert to fraction form
    18,052,433.22/27,079,524.72 = 5,920,823.46/x
  3. Step 3: Cross multiply
    18,052,433.22x = 27,079,524.72 × 5,920,823.46
  4. Step 4: Simplify right side
    18,052,433.22x = 160,333,085,247,825.94
  5. Step 5: Solve for x
    x = 160,333,085,247,825.94/18,052,433.22
  6. Step 6: Final answer
    x = 8,881,522.14

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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.