Home / 62,770,481.46-94,156,022.90-19,051,619.73

Finding the Fourth Proportional to 62,770,481.46, 94,156,022.90 and 19,051,619.73

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Solution

The fourth proportional to 62,770,481.46, 94,156,022.90 and 19,051,619.73 is: 28,577,520.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,770,481.46 : 94,156,022.90 = 19,051,619.73 : x
  2. Step 2: Convert to fraction form
    62,770,481.46/94,156,022.90 = 19,051,619.73/x
  3. Step 3: Cross multiply
    62,770,481.46x = 94,156,022.90 × 19,051,619.73
  4. Step 4: Simplify right side
    62,770,481.46x = 1,793,824,743,109,192
  5. Step 5: Solve for x
    x = 1,793,824,743,109,192/62,770,481.46
  6. Step 6: Final answer
    x = 28,577,520.86

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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.