Home / 17,484,842.22-26,236,106.87-11,653,007.30

Finding the Fourth Proportional to 17,484,842.22, 26,236,106.87 and 11,653,007.30

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Solution

The fourth proportional to 17,484,842.22, 26,236,106.87 and 11,653,007.30 is: 17,485,404.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,484,842.22 : 26,236,106.87 = 11,653,007.30 : x
  2. Step 2: Convert to fraction form
    17,484,842.22/26,236,106.87 = 11,653,007.30/x
  3. Step 3: Cross multiply
    17,484,842.22x = 26,236,106.87 × 11,653,007.30
  4. Step 4: Simplify right side
    17,484,842.22x = 305,729,544,690,244.56
  5. Step 5: Solve for x
    x = 305,729,544,690,244.56/17,484,842.22
  6. Step 6: Final answer
    x = 17,485,404.83

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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.