Home / 17,025,892.92-23,496,228.44-9,291,433.44

Finding the Fourth Proportional to 17,025,892.92, 23,496,228.44 and 9,291,433.44

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Solution

The fourth proportional to 17,025,892.92, 23,496,228.44 and 9,291,433.44 is: 12,822,448.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,892.92 : 23,496,228.44 = 9,291,433.44 : x
  2. Step 2: Convert to fraction form
    17,025,892.92/23,496,228.44 = 9,291,433.44/x
  3. Step 3: Cross multiply
    17,025,892.92x = 23,496,228.44 × 9,291,433.44
  4. Step 4: Simplify right side
    17,025,892.92x = 218,313,642,594,837.84
  5. Step 5: Solve for x
    x = 218,313,642,594,837.84/17,025,892.92
  6. Step 6: Final answer
    x = 12,822,448.94

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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.