Home / 57,277,124.24-85,802,311.73-50,096,765.84

Finding the Fourth Proportional to 57,277,124.24, 85,802,311.73 and 50,096,765.84

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Solution

The fourth proportional to 57,277,124.24, 85,802,311.73 and 50,096,765.84 is: 75,045,986.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,277,124.24 : 85,802,311.73 = 50,096,765.84 : x
  2. Step 2: Convert to fraction form
    57,277,124.24/85,802,311.73 = 50,096,765.84/x
  3. Step 3: Cross multiply
    57,277,124.24x = 85,802,311.73 × 50,096,765.84
  4. Step 4: Simplify right side
    57,277,124.24x = 4,298,418,318,964,726
  5. Step 5: Solve for x
    x = 4,298,418,318,964,726/57,277,124.24
  6. Step 6: Final answer
    x = 75,045,986.97

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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.