Home / 96,005,222.52-132,487,556.07-51,952,216.78

Finding the Fourth Proportional to 96,005,222.52, 132,487,556.07 and 51,952,216.78

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Solution

The fourth proportional to 96,005,222.52, 132,487,556.07 and 51,952,216.78 is: 71,694,248.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,005,222.52 : 132,487,556.07 = 51,952,216.78 : x
  2. Step 2: Convert to fraction form
    96,005,222.52/132,487,556.07 = 51,952,216.78/x
  3. Step 3: Cross multiply
    96,005,222.52x = 132,487,556.07 × 51,952,216.78
  4. Step 4: Simplify right side
    96,005,222.52x = 6,883,022,233,601,045
  5. Step 5: Solve for x
    x = 6,883,022,233,601,045/96,005,222.52
  6. Step 6: Final answer
    x = 71,694,248.01

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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.