Home / 11,674,213.20-17,464,080.60-10,257,037.20

Finding the Fourth Proportional to 11,674,213.20, 17,464,080.60 and 10,257,037.20

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Solution

The fourth proportional to 11,674,213.20, 17,464,080.60 and 10,257,037.20 is: 15,344,051.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,674,213.20 : 17,464,080.60 = 10,257,037.20 : x
  2. Step 2: Convert to fraction form
    11,674,213.20/17,464,080.60 = 10,257,037.20/x
  3. Step 3: Cross multiply
    11,674,213.20x = 17,464,080.60 × 10,257,037.20
  4. Step 4: Simplify right side
    11,674,213.20x = 179,129,724,377,998.31
  5. Step 5: Solve for x
    x = 179,129,724,377,998.31/11,674,213.20
  6. Step 6: Final answer
    x = 15,344,051.14

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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.