Home / 96,263,067.18-132,846,039.85-54,446,314.18

Finding the Fourth Proportional to 96,263,067.18, 132,846,039.85 and 54,446,314.18

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Solution

The fourth proportional to 96,263,067.18, 132,846,039.85 and 54,446,314.18 is: 75,137,614.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,263,067.18 : 132,846,039.85 = 54,446,314.18 : x
  2. Step 2: Convert to fraction form
    96,263,067.18/132,846,039.85 = 54,446,314.18/x
  3. Step 3: Cross multiply
    96,263,067.18x = 132,846,039.85 × 54,446,314.18
  4. Step 4: Simplify right side
    96,263,067.18x = 7,232,977,223,541,381
  5. Step 5: Solve for x
    x = 7,232,977,223,541,381/96,263,067.18
  6. Step 6: Final answer
    x = 75,137,614.41

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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.