Home / 18,674,203.14-25,770,597.24-10,525,441.14

Finding the Fourth Proportional to 18,674,203.14, 25,770,597.24 and 10,525,441.14

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Solution

The fourth proportional to 18,674,203.14, 25,770,597.24 and 10,525,441.14 is: 14,525,219.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,674,203.14 : 25,770,597.24 = 10,525,441.14 : x
  2. Step 2: Convert to fraction form
    18,674,203.14/25,770,597.24 = 10,525,441.14/x
  3. Step 3: Cross multiply
    18,674,203.14x = 25,770,597.24 × 10,525,441.14
  4. Step 4: Simplify right side
    18,674,203.14x = 271,246,904,392,266.44
  5. Step 5: Solve for x
    x = 271,246,904,392,266.44/18,674,203.14
  6. Step 6: Final answer
    x = 14,525,219.76

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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.