Home / 16,745,272.92-25,101,966.06-5,377,749.93

Finding the Fourth Proportional to 16,745,272.92, 25,101,966.06 and 5,377,749.93

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Solution

The fourth proportional to 16,745,272.92, 25,101,966.06 and 5,377,749.93 is: 8,061,504.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,745,272.92 : 25,101,966.06 = 5,377,749.93 : x
  2. Step 2: Convert to fraction form
    16,745,272.92/25,101,966.06 = 5,377,749.93/x
  3. Step 3: Cross multiply
    16,745,272.92x = 25,101,966.06 × 5,377,749.93
  4. Step 4: Simplify right side
    16,745,272.92x = 134,992,096,222,027.36
  5. Step 5: Solve for x
    x = 134,992,096,222,027.36/16,745,272.92
  6. Step 6: Final answer
    x = 8,061,504.69

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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.