Home / 96,028,277.88-132,519,012.30-51,975,268.68

Finding the Fourth Proportional to 96,028,277.88, 132,519,012.30 and 51,975,268.68

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Solution

The fourth proportional to 96,028,277.88, 132,519,012.30 and 51,975,268.68 is: 71,725,864.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028,277.88 : 132,519,012.30 = 51,975,268.68 : x
  2. Step 2: Convert to fraction form
    96,028,277.88/132,519,012.30 = 51,975,268.68/x
  3. Step 3: Cross multiply
    96,028,277.88x = 132,519,012.30 × 51,975,268.68
  4. Step 4: Simplify right side
    96,028,277.88x = 6,887,711,269,500,725
  5. Step 5: Solve for x
    x = 6,887,711,269,500,725/96,028,277.88
  6. Step 6: Final answer
    x = 71,725,864.73

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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.