Home / 25,957,889.34-38,933,859.66-6,790,496.46

Finding the Fourth Proportional to 25,957,889.34, 38,933,859.66 and 6,790,496.46

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Solution

The fourth proportional to 25,957,889.34, 38,933,859.66 and 6,790,496.46 is: 10,184,966.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,957,889.34 : 38,933,859.66 = 6,790,496.46 : x
  2. Step 2: Convert to fraction form
    25,957,889.34/38,933,859.66 = 6,790,496.46/x
  3. Step 3: Cross multiply
    25,957,889.34x = 38,933,859.66 × 6,790,496.46
  4. Step 4: Simplify right side
    25,957,889.34x = 264,380,236,195,366.78
  5. Step 5: Solve for x
    x = 264,380,236,195,366.78/25,957,889.34
  6. Step 6: Final answer
    x = 10,184,966.61

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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.