Home / 25,702,528.14-35,469,278.73-13,941,766.98

Finding the Fourth Proportional to 25,702,528.14, 35,469,278.73 and 13,941,766.98

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Solution

The fourth proportional to 25,702,528.14, 35,469,278.73 and 13,941,766.98 is: 19,239,524.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,702,528.14 : 35,469,278.73 = 13,941,766.98 : x
  2. Step 2: Convert to fraction form
    25,702,528.14/35,469,278.73 = 13,941,766.98/x
  3. Step 3: Cross multiply
    25,702,528.14x = 35,469,278.73 × 13,941,766.98
  4. Step 4: Simplify right side
    25,702,528.14x = 494,504,419,002,330.31
  5. Step 5: Solve for x
    x = 494,504,419,002,330.31/25,702,528.14
  6. Step 6: Final answer
    x = 19,239,524.47

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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.