Home / 96,028,398.48-132,519,179.52-51,975,389.28

Finding the Fourth Proportional to 96,028,398.48, 132,519,179.52 and 51,975,389.28

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Solution

The fourth proportional to 96,028,398.48, 132,519,179.52 and 51,975,389.28 is: 71,726,031.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028,398.48 : 132,519,179.52 = 51,975,389.28 : x
  2. Step 2: Convert to fraction form
    96,028,398.48/132,519,179.52 = 51,975,389.28/x
  3. Step 3: Cross multiply
    96,028,398.48x = 132,519,179.52 × 51,975,389.28
  4. Step 4: Simplify right side
    96,028,398.48x = 6,887,735,942,618,203
  5. Step 5: Solve for x
    x = 6,887,735,942,618,203/96,028,398.48
  6. Step 6: Final answer
    x = 71,726,031.59

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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.