Home / 95,967,272.86-132,434,437.66-51,914,163.11

Finding the Fourth Proportional to 95,967,272.86, 132,434,437.66 and 51,914,163.11

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Solution

The fourth proportional to 95,967,272.86, 132,434,437.66 and 51,914,163.11 is: 71,641,329.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,967,272.86 : 132,434,437.66 = 51,914,163.11 : x
  2. Step 2: Convert to fraction form
    95,967,272.86/132,434,437.66 = 51,914,163.11/x
  3. Step 3: Cross multiply
    95,967,272.86x = 132,434,437.66 × 51,914,163.11
  4. Step 4: Simplify right side
    95,967,272.86x = 6,875,222,998,015,220
  5. Step 5: Solve for x
    x = 6,875,222,998,015,220/95,967,272.86
  6. Step 6: Final answer
    x = 71,641,329.31

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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.