Home / 60,877,286.52-84,015,942.84-33,380,529.18

Finding the Fourth Proportional to 60,877,286.52, 84,015,942.84 and 33,380,529.18

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Solution

The fourth proportional to 60,877,286.52, 84,015,942.84 and 33,380,529.18 is: 46,068,029.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,877,286.52 : 84,015,942.84 = 33,380,529.18 : x
  2. Step 2: Convert to fraction form
    60,877,286.52/84,015,942.84 = 33,380,529.18/x
  3. Step 3: Cross multiply
    60,877,286.52x = 84,015,942.84 × 33,380,529.18
  4. Step 4: Simplify right side
    60,877,286.52x = 2,804,496,631,555,832
  5. Step 5: Solve for x
    x = 2,804,496,631,555,832/60,877,286.52
  6. Step 6: Final answer
    x = 46,068,029.50

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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.