Home / 17,025,910.42-23,496,252.58-9,291,450.93

Finding the Fourth Proportional to 17,025,910.42, 23,496,252.58 and 9,291,450.93

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Solution

The fourth proportional to 17,025,910.42, 23,496,252.58 and 9,291,450.93 is: 12,822,473.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,910.42 : 23,496,252.58 = 9,291,450.93 : x
  2. Step 2: Convert to fraction form
    17,025,910.42/23,496,252.58 = 9,291,450.93/x
  3. Step 3: Cross multiply
    17,025,910.42x = 23,496,252.58 × 9,291,450.93
  4. Step 4: Simplify right side
    17,025,910.42x = 218,314,277,839,498.62
  5. Step 5: Solve for x
    x = 218,314,277,839,498.62/17,025,910.42
  6. Step 6: Final answer
    x = 12,822,473.07

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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.