Home / 17,049,471.45-25,590,375.53-10,552,895.23

Finding the Fourth Proportional to 17,049,471.45, 25,590,375.53 and 10,552,895.23

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Solution

The fourth proportional to 17,049,471.45, 25,590,375.53 and 10,552,895.23 is: 15,839,350.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,049,471.45 : 25,590,375.53 = 10,552,895.23 : x
  2. Step 2: Convert to fraction form
    17,049,471.45/25,590,375.53 = 10,552,895.23/x
  3. Step 3: Cross multiply
    17,049,471.45x = 25,590,375.53 × 10,552,895.23
  4. Step 4: Simplify right side
    17,049,471.45x = 270,052,551,835,260.59
  5. Step 5: Solve for x
    x = 270,052,551,835,260.59/17,049,471.45
  6. Step 6: Final answer
    x = 15,839,350.36

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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.