Home / 36,265,229.35-50,045,546.76-19,745,164.73

Finding the Fourth Proportional to 36,265,229.35, 50,045,546.76 and 19,745,164.73

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Solution

The fourth proportional to 36,265,229.35, 50,045,546.76 and 19,745,164.73 is: 27,248,071.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,265,229.35 : 50,045,546.76 = 19,745,164.73 : x
  2. Step 2: Convert to fraction form
    36,265,229.35/50,045,546.76 = 19,745,164.73/x
  3. Step 3: Cross multiply
    36,265,229.35x = 50,045,546.76 × 19,745,164.73
  4. Step 4: Simplify right side
    36,265,229.35x = 988,157,564,830,187.38
  5. Step 5: Solve for x
    x = 988,157,564,830,187.38/36,265,229.35
  6. Step 6: Final answer
    x = 27,248,071.57

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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.