Home / 17,197,901.97-25,796,002.75-6,414,362.65

Finding the Fourth Proportional to 17,197,901.97, 25,796,002.75 and 6,414,362.65

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Solution

The fourth proportional to 17,197,901.97, 25,796,002.75 and 6,414,362.65 is: 9,621,226.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,197,901.97 : 25,796,002.75 = 6,414,362.65 : x
  2. Step 2: Convert to fraction form
    17,197,901.97/25,796,002.75 = 6,414,362.65/x
  3. Step 3: Cross multiply
    17,197,901.97x = 25,796,002.75 × 6,414,362.65
  4. Step 4: Simplify right side
    17,197,901.97x = 165,464,916,558,897.31
  5. Step 5: Solve for x
    x = 165,464,916,558,897.31/17,197,901.97
  6. Step 6: Final answer
    x = 9,621,226.87

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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.