Home / 17,529,371.13-26,285,780.97-10,244,920.64

Finding the Fourth Proportional to 17,529,371.13, 26,285,780.97 and 10,244,920.64

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Solution

The fourth proportional to 17,529,371.13, 26,285,780.97 and 10,244,920.64 is: 15,362,544.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,371.13 : 26,285,780.97 = 10,244,920.64 : x
  2. Step 2: Convert to fraction form
    17,529,371.13/26,285,780.97 = 10,244,920.64/x
  3. Step 3: Cross multiply
    17,529,371.13x = 26,285,780.97 × 10,244,920.64
  4. Step 4: Simplify right side
    17,529,371.13x = 269,295,739,866,643.31
  5. Step 5: Solve for x
    x = 269,295,739,866,643.31/17,529,371.13
  6. Step 6: Final answer
    x = 15,362,544.26

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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.