Home / 38,162,382.84-57,099,120.84-22,608,562.32

Finding the Fourth Proportional to 38,162,382.84, 57,099,120.84 and 22,608,562.32

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Solution

The fourth proportional to 38,162,382.84, 57,099,120.84 and 22,608,562.32 is: 33,827,264.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,162,382.84 : 57,099,120.84 = 22,608,562.32 : x
  2. Step 2: Convert to fraction form
    38,162,382.84/57,099,120.84 = 22,608,562.32/x
  3. Step 3: Cross multiply
    38,162,382.84x = 57,099,120.84 × 22,608,562.32
  4. Step 4: Simplify right side
    38,162,382.84x = 1,290,929,031,928,350.75
  5. Step 5: Solve for x
    x = 1,290,929,031,928,350.75/38,162,382.84
  6. Step 6: Final answer
    x = 33,827,264.86

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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.