Home / 135,003,008.92-202,503,037.14-32,767,046.54

Finding the Fourth Proportional to 135,003,008.92, 202,503,037.14 and 32,767,046.54

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Solution

The fourth proportional to 135,003,008.92, 202,503,037.14 and 32,767,046.54 is: 49,150,211.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,003,008.92 : 202,503,037.14 = 32,767,046.54 : x
  2. Step 2: Convert to fraction form
    135,003,008.92/202,503,037.14 = 32,767,046.54/x
  3. Step 3: Cross multiply
    135,003,008.92x = 202,503,037.14 × 32,767,046.54
  4. Step 4: Simplify right side
    135,003,008.92x = 6,635,426,442,457,728
  5. Step 5: Solve for x
    x = 6,635,426,442,457,728/135,003,008.92
  6. Step 6: Final answer
    x = 49,150,211.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.