Home / 49,086,081.40-73,629,122.10-16,735,102.60

Finding the Fourth Proportional to 49,086,081.40, 73,629,122.10 and 16,735,102.60

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Solution

The fourth proportional to 49,086,081.40, 73,629,122.10 and 16,735,102.60 is: 25,102,653.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,086,081.40 : 73,629,122.10 = 16,735,102.60 : x
  2. Step 2: Convert to fraction form
    49,086,081.40/73,629,122.10 = 16,735,102.60/x
  3. Step 3: Cross multiply
    49,086,081.40x = 73,629,122.10 × 16,735,102.60
  4. Step 4: Simplify right side
    49,086,081.40x = 1,232,190,912,691,427.25
  5. Step 5: Solve for x
    x = 1,232,190,912,691,427.25/49,086,081.40
  6. Step 6: Final answer
    x = 25,102,653.90

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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.