Home / 15,943,023.70-23,914,535.55-14,431,369.30

Finding the Fourth Proportional to 15,943,023.70, 23,914,535.55 and 14,431,369.30

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Solution

The fourth proportional to 15,943,023.70, 23,914,535.55 and 14,431,369.30 is: 21,647,053.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,943,023.70 : 23,914,535.55 = 14,431,369.30 : x
  2. Step 2: Convert to fraction form
    15,943,023.70/23,914,535.55 = 14,431,369.30/x
  3. Step 3: Cross multiply
    15,943,023.70x = 23,914,535.55 × 14,431,369.30
  4. Step 4: Simplify right side
    15,943,023.70x = 345,119,494,160,028.62
  5. Step 5: Solve for x
    x = 345,119,494,160,028.62/15,943,023.70
  6. Step 6: Final answer
    x = 21,647,053.95

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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.