Home / 17,202,803.12-23,738,643-10,233,096.56

Finding the Fourth Proportional to 17,202,803.12, 23,738,643 and 10,233,096.56

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Solution

The fourth proportional to 17,202,803.12, 23,738,643 and 10,233,096.56 is: 14,120,944.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,202,803.12 : 23,738,643 = 10,233,096.56 : x
  2. Step 2: Convert to fraction form
    17,202,803.12/23,738,643 = 10,233,096.56/x
  3. Step 3: Cross multiply
    17,202,803.12x = 23,738,643 × 10,233,096.56
  4. Step 4: Simplify right side
    17,202,803.12x = 242,919,826,022,368.09
  5. Step 5: Solve for x
    x = 242,919,826,022,368.09/17,202,803.12
  6. Step 6: Final answer
    x = 14,120,944.38

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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.