Home / 23,682,989.32-35,524,463.22-8,913,843.70

Finding the Fourth Proportional to 23,682,989.32, 35,524,463.22 and 8,913,843.70

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Solution

The fourth proportional to 23,682,989.32, 35,524,463.22 and 8,913,843.70 is: 13,370,757.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,682,989.32 : 35,524,463.22 = 8,913,843.70 : x
  2. Step 2: Convert to fraction form
    23,682,989.32/35,524,463.22 = 8,913,843.70/x
  3. Step 3: Cross multiply
    23,682,989.32x = 35,524,463.22 × 8,913,843.70
  4. Step 4: Simplify right side
    23,682,989.32x = 316,659,512,669,478.69
  5. Step 5: Solve for x
    x = 316,659,512,669,478.69/23,682,989.32
  6. Step 6: Final answer
    x = 13,370,757.74

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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.