Home / 25,448,494.55-35,117,872.79-13,846,103.96

Finding the Fourth Proportional to 25,448,494.55, 35,117,872.79 and 13,846,103.96

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Solution

The fourth proportional to 25,448,494.55, 35,117,872.79 and 13,846,103.96 is: 19,107,052.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,448,494.55 : 35,117,872.79 = 13,846,103.96 : x
  2. Step 2: Convert to fraction form
    25,448,494.55/35,117,872.79 = 13,846,103.96/x
  3. Step 3: Cross multiply
    25,448,494.55x = 35,117,872.79 × 13,846,103.96
  4. Step 4: Simplify right side
    25,448,494.55x = 486,245,717,259,575.31
  5. Step 5: Solve for x
    x = 486,245,717,259,575.31/25,448,494.55
  6. Step 6: Final answer
    x = 19,107,052.34

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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.