Home / 95,774,182.20-132,168,371.04-51,721,178.58

Finding the Fourth Proportional to 95,774,182.20, 132,168,371.04 and 51,721,178.58

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Solution

The fourth proportional to 95,774,182.20, 132,168,371.04 and 51,721,178.58 is: 71,375,226.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,774,182.20 : 132,168,371.04 = 51,721,178.58 : x
  2. Step 2: Convert to fraction form
    95,774,182.20/132,168,371.04 = 51,721,178.58/x
  3. Step 3: Cross multiply
    95,774,182.20x = 132,168,371.04 × 51,721,178.58
  4. Step 4: Simplify right side
    95,774,182.20x = 6,835,903,921,187,540
  5. Step 5: Solve for x
    x = 6,835,903,921,187,540/95,774,182.20
  6. Step 6: Final answer
    x = 71,375,226.23

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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.