Home / 25,733,694.80-35,512,906.84-13,972,956.56

Finding the Fourth Proportional to 25,733,694.80, 35,512,906.84 and 13,972,956.56

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Solution

The fourth proportional to 25,733,694.80, 35,512,906.84 and 13,972,956.56 is: 19,282,901.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,733,694.80 : 35,512,906.84 = 13,972,956.56 : x
  2. Step 2: Convert to fraction form
    25,733,694.80/35,512,906.84 = 13,972,956.56/x
  3. Step 3: Cross multiply
    25,733,694.80x = 35,512,906.84 × 13,972,956.56
  4. Step 4: Simplify right side
    25,733,694.80x = 496,220,304,594,646.94
  5. Step 5: Solve for x
    x = 496,220,304,594,646.94/25,733,694.80
  6. Step 6: Final answer
    x = 19,282,901.60

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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.