Home / 48,175,858.33-72,266,573.44-13,629,366.17

Finding the Fourth Proportional to 48,175,858.33, 72,266,573.44 and 13,629,366.17

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Solution

The fourth proportional to 48,175,858.33, 72,266,573.44 and 13,629,366.17 is: 20,444,837.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,175,858.33 : 72,266,573.44 = 13,629,366.17 : x
  2. Step 2: Convert to fraction form
    48,175,858.33/72,266,573.44 = 13,629,366.17/x
  3. Step 3: Cross multiply
    48,175,858.33x = 72,266,573.44 × 13,629,366.17
  4. Step 4: Simplify right side
    48,175,858.33x = 984,947,591,499,362.88
  5. Step 5: Solve for x
    x = 984,947,591,499,362.88/48,175,858.33
  6. Step 6: Final answer
    x = 20,444,837.43

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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.