Home / 96,091,768.15-132,605,979.74-52,037,758.86

Finding the Fourth Proportional to 96,091,768.15, 132,605,979.74 and 52,037,758.86

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Solution

The fourth proportional to 96,091,768.15, 132,605,979.74 and 52,037,758.86 is: 71,811,749.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,091,768.15 : 132,605,979.74 = 52,037,758.86 : x
  2. Step 2: Convert to fraction form
    96,091,768.15/132,605,979.74 = 52,037,758.86/x
  3. Step 3: Cross multiply
    96,091,768.15x = 132,605,979.74 × 52,037,758.86
  4. Step 4: Simplify right side
    96,091,768.15x = 6,900,517,997,104,165
  5. Step 5: Solve for x
    x = 6,900,517,997,104,165/96,091,768.15
  6. Step 6: Final answer
    x = 71,811,749.64

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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.