Home / 26,726,505.87-36,882,578.43-14,503,362.87

Finding the Fourth Proportional to 26,726,505.87, 36,882,578.43 and 14,503,362.87

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Solution

The fourth proportional to 26,726,505.87, 36,882,578.43 and 14,503,362.87 is: 20,014,640.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,726,505.87 : 36,882,578.43 = 14,503,362.87 : x
  2. Step 2: Convert to fraction form
    26,726,505.87/36,882,578.43 = 14,503,362.87/x
  3. Step 3: Cross multiply
    26,726,505.87x = 36,882,578.43 × 14,503,362.87
  4. Step 4: Simplify right side
    26,726,505.87x = 534,921,418,551,524.88
  5. Step 5: Solve for x
    x = 534,921,418,551,524.88/26,726,505.87
  6. Step 6: Final answer
    x = 20,014,640.94

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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.