Home / 12,244,083.57-18,366,122.63-4,463,581.17

Finding the Fourth Proportional to 12,244,083.57, 18,366,122.63 and 4,463,581.17

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Solution

The fourth proportional to 12,244,083.57, 18,366,122.63 and 4,463,581.17 is: 6,695,370.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,244,083.57 : 18,366,122.63 = 4,463,581.17 : x
  2. Step 2: Convert to fraction form
    12,244,083.57/18,366,122.63 = 4,463,581.17/x
  3. Step 3: Cross multiply
    12,244,083.57x = 18,366,122.63 × 4,463,581.17
  4. Step 4: Simplify right side
    12,244,083.57x = 81,978,679,114,860.97
  5. Step 5: Solve for x
    x = 81,978,679,114,860.97/12,244,083.57
  6. Step 6: Final answer
    x = 6,695,370.76

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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.