Home / 96,194,945.75-132,745,468.64-52,140,998.71

Finding the Fourth Proportional to 96,194,945.75, 132,745,468.64 and 52,140,998.71

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Solution

The fourth proportional to 96,194,945.75, 132,745,468.64 and 52,140,998.71 is: 71,952,650.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,194,945.75 : 132,745,468.64 = 52,140,998.71 : x
  2. Step 2: Convert to fraction form
    96,194,945.75/132,745,468.64 = 52,140,998.71/x
  3. Step 3: Cross multiply
    96,194,945.75x = 132,745,468.64 × 52,140,998.71
  4. Step 4: Simplify right side
    96,194,945.75x = 6,921,481,308,524,018
  5. Step 5: Solve for x
    x = 6,921,481,308,524,018/96,194,945.75
  6. Step 6: Final answer
    x = 71,952,650.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.