Home / 82,722,352.44-124,097,000.58-24,435,944.76

Finding the Fourth Proportional to 82,722,352.44, 124,097,000.58 and 24,435,944.76

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Solution

The fourth proportional to 82,722,352.44, 124,097,000.58 and 24,435,944.76 is: 36,657,896.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,722,352.44 : 124,097,000.58 = 24,435,944.76 : x
  2. Step 2: Convert to fraction form
    82,722,352.44/124,097,000.58 = 24,435,944.76/x
  3. Step 3: Cross multiply
    82,722,352.44x = 124,097,000.58 × 24,435,944.76
  4. Step 4: Simplify right side
    82,722,352.44x = 3,032,427,451,054,568
  5. Step 5: Solve for x
    x = 3,032,427,451,054,568/82,722,352.44
  6. Step 6: Final answer
    x = 36,657,896.71

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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.