Home / 60,530,532.19-90,795,199.93-27,731,797.61

Finding the Fourth Proportional to 60,530,532.19, 90,795,199.93 and 27,731,797.61

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Solution

The fourth proportional to 60,530,532.19, 90,795,199.93 and 27,731,797.61 is: 41,597,422.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,530,532.19 : 90,795,199.93 = 27,731,797.61 : x
  2. Step 2: Convert to fraction form
    60,530,532.19/90,795,199.93 = 27,731,797.61/x
  3. Step 3: Cross multiply
    60,530,532.19x = 90,795,199.93 × 27,731,797.61
  4. Step 4: Simplify right side
    60,530,532.19x = 2,517,914,107,825,611
  5. Step 5: Solve for x
    x = 2,517,914,107,825,611/60,530,532.19
  6. Step 6: Final answer
    x = 41,597,422.27

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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.