Home / 37,914,745.22-52,323,832.78-22,231,589.16

Finding the Fourth Proportional to 37,914,745.22, 52,323,832.78 and 22,231,589.16

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Solution

The fourth proportional to 37,914,745.22, 52,323,832.78 and 22,231,589.16 is: 30,680,463.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,914,745.22 : 52,323,832.78 = 22,231,589.16 : x
  2. Step 2: Convert to fraction form
    37,914,745.22/52,323,832.78 = 22,231,589.16/x
  3. Step 3: Cross multiply
    37,914,745.22x = 52,323,832.78 × 22,231,589.16
  4. Step 4: Simplify right side
    37,914,745.22x = 1,163,241,953,641,500.75
  5. Step 5: Solve for x
    x = 1,163,241,953,641,500.75/37,914,745.22
  6. Step 6: Final answer
    x = 30,680,463.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.