Home / 96,320,364.66-132,921,429.06-52,266,243.18

Finding the Fourth Proportional to 96,320,364.66, 132,921,429.06 and 52,266,243.18

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Solution

The fourth proportional to 96,320,364.66, 132,921,429.06 and 52,266,243.18 is: 72,127,049.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,320,364.66 : 132,921,429.06 = 52,266,243.18 : x
  2. Step 2: Convert to fraction form
    96,320,364.66/132,921,429.06 = 52,266,243.18/x
  3. Step 3: Cross multiply
    96,320,364.66x = 132,921,429.06 × 52,266,243.18
  4. Step 4: Simplify right side
    96,320,364.66x = 6,947,303,735,083,079
  5. Step 5: Solve for x
    x = 6,947,303,735,083,079/96,320,364.66
  6. Step 6: Final answer
    x = 72,127,049.76

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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.