Home / 50,582,046.96-69,795,795.44-28,252,281.44

Finding the Fourth Proportional to 50,582,046.96, 69,795,795.44 and 28,252,281.44

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Solution

The fourth proportional to 50,582,046.96, 69,795,795.44 and 28,252,281.44 is: 38,983,998.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,582,046.96 : 69,795,795.44 = 28,252,281.44 : x
  2. Step 2: Convert to fraction form
    50,582,046.96/69,795,795.44 = 28,252,281.44/x
  3. Step 3: Cross multiply
    50,582,046.96x = 69,795,795.44 × 28,252,281.44
  4. Step 4: Simplify right side
    50,582,046.96x = 1,971,890,456,344,668.50
  5. Step 5: Solve for x
    x = 1,971,890,456,344,668.50/50,582,046.96
  6. Step 6: Final answer
    x = 38,983,998.77

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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.