Home / 17,227,936.08-25,808,786.68-9,631,865.68

Finding the Fourth Proportional to 17,227,936.08, 25,808,786.68 and 9,631,865.68

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Solution

The fourth proportional to 17,227,936.08, 25,808,786.68 and 9,631,865.68 is: 14,429,283.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,936.08 : 25,808,786.68 = 9,631,865.68 : x
  2. Step 2: Convert to fraction form
    17,227,936.08/25,808,786.68 = 9,631,865.68/x
  3. Step 3: Cross multiply
    17,227,936.08x = 25,808,786.68 × 9,631,865.68
  4. Step 4: Simplify right side
    17,227,936.08x = 248,586,766,665,533.12
  5. Step 5: Solve for x
    x = 248,586,766,665,533.12/17,227,936.08
  6. Step 6: Final answer
    x = 14,429,283.08

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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.