Home / 55,516,258.56-83,302,850.88-26,786,893.44

Finding the Fourth Proportional to 55,516,258.56, 83,302,850.88 and 26,786,893.44

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Solution

The fourth proportional to 55,516,258.56, 83,302,850.88 and 26,786,893.44 is: 40,194,073.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,516,258.56 : 83,302,850.88 = 26,786,893.44 : x
  2. Step 2: Convert to fraction form
    55,516,258.56/83,302,850.88 = 26,786,893.44/x
  3. Step 3: Cross multiply
    55,516,258.56x = 83,302,850.88 × 26,786,893.44
  4. Step 4: Simplify right side
    55,516,258.56x = 2,231,424,589,770,770.25
  5. Step 5: Solve for x
    x = 2,231,424,589,770,770.25/55,516,258.56
  6. Step 6: Final answer
    x = 40,194,073.73

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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.