Home / 41,322,261.70-61,964,238.80-15,407,604.92

Finding the Fourth Proportional to 41,322,261.70, 61,964,238.80 and 15,407,604.92

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Solution

The fourth proportional to 41,322,261.70, 61,964,238.80 and 15,407,604.92 is: 23,104,265.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,322,261.70 : 61,964,238.80 = 15,407,604.92 : x
  2. Step 2: Convert to fraction form
    41,322,261.70/61,964,238.80 = 15,407,604.92/x
  3. Step 3: Cross multiply
    41,322,261.70x = 61,964,238.80 × 15,407,604.92
  4. Step 4: Simplify right side
    41,322,261.70x = 954,720,510,521,896.88
  5. Step 5: Solve for x
    x = 954,720,510,521,896.88/41,322,261.70
  6. Step 6: Final answer
    x = 23,104,265.62

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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.