Home / 60,530,535.51-90,795,204.92-27,731,800.95

Finding the Fourth Proportional to 60,530,535.51, 90,795,204.92 and 27,731,800.95

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Solution

The fourth proportional to 60,530,535.51, 90,795,204.92 and 27,731,800.95 is: 41,597,427.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,530,535.51 : 90,795,204.92 = 27,731,800.95 : x
  2. Step 2: Convert to fraction form
    60,530,535.51/90,795,204.92 = 27,731,800.95/x
  3. Step 3: Cross multiply
    60,530,535.51x = 90,795,204.92 × 27,731,800.95
  4. Step 4: Simplify right side
    60,530,535.51x = 2,517,914,550,125,230
  5. Step 5: Solve for x
    x = 2,517,914,550,125,230/60,530,535.51
  6. Step 6: Final answer
    x = 41,597,427.30

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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.