Home / 29,025,794.88-43,544,990.88-8,830,512

Finding the Fourth Proportional to 29,025,794.88, 43,544,990.88 and 8,830,512

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Solution

The fourth proportional to 29,025,794.88, 43,544,990.88 and 8,830,512 is: 13,247,684.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,025,794.88 : 43,544,990.88 = 8,830,512 : x
  2. Step 2: Convert to fraction form
    29,025,794.88/43,544,990.88 = 8,830,512/x
  3. Step 3: Cross multiply
    29,025,794.88x = 43,544,990.88 × 8,830,512
  4. Step 4: Simplify right side
    29,025,794.88x = 384,524,564,505,730.56
  5. Step 5: Solve for x
    x = 384,524,564,505,730.56/29,025,794.88
  6. Step 6: Final answer
    x = 13,247,684.21

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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.