Home / 269,865,517.77-404,627,034.56-228,939,049.53

Finding the Fourth Proportional to 269,865,517.77, 404,627,034.56 and 228,939,049.53

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Solution

The fourth proportional to 269,865,517.77, 404,627,034.56 and 228,939,049.53 is: 343,263,301.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,865,517.77 : 404,627,034.56 = 228,939,049.53 : x
  2. Step 2: Convert to fraction form
    269,865,517.77/404,627,034.56 = 228,939,049.53/x
  3. Step 3: Cross multiply
    269,865,517.77x = 404,627,034.56 × 228,939,049.53
  4. Step 4: Simplify right side
    269,865,517.77x = 92,634,928,705,164,176
  5. Step 5: Solve for x
    x = 92,634,928,705,164,176/269,865,517.77
  6. Step 6: Final answer
    x = 343,263,301.92

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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.