Home / 17,233,709.57-25,850,486.60-4,453,127.81

Finding the Fourth Proportional to 17,233,709.57, 25,850,486.60 and 4,453,127.81

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Solution

The fourth proportional to 17,233,709.57, 25,850,486.60 and 4,453,127.81 is: 6,679,671.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,233,709.57 : 25,850,486.60 = 4,453,127.81 : x
  2. Step 2: Convert to fraction form
    17,233,709.57/25,850,486.60 = 4,453,127.81/x
  3. Step 3: Cross multiply
    17,233,709.57x = 25,850,486.60 × 4,453,127.81
  4. Step 4: Simplify right side
    17,233,709.57x = 115,115,520,758,226.69
  5. Step 5: Solve for x
    x = 115,115,520,758,226.69/17,233,709.57
  6. Step 6: Final answer
    x = 6,679,671.62

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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.