Home / 38,358,308.88-57,560,163.12-14,114,260.44

Finding the Fourth Proportional to 38,358,308.88, 57,560,163.12 and 14,114,260.44

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Solution

The fourth proportional to 38,358,308.88, 57,560,163.12 and 14,114,260.44 is: 21,179,743.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,358,308.88 : 57,560,163.12 = 14,114,260.44 : x
  2. Step 2: Convert to fraction form
    38,358,308.88/57,560,163.12 = 14,114,260.44/x
  3. Step 3: Cross multiply
    38,358,308.88x = 57,560,163.12 × 14,114,260.44
  4. Step 4: Simplify right side
    38,358,308.88x = 812,419,133,244,562.88
  5. Step 5: Solve for x
    x = 812,419,133,244,562.88/38,358,308.88
  6. Step 6: Final answer
    x = 21,179,743.24

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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.