Home / 17,723,340.03-26,585,221.73-4,943,067.15

Finding the Fourth Proportional to 17,723,340.03, 26,585,221.73 and 4,943,067.15

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Solution

The fourth proportional to 17,723,340.03, 26,585,221.73 and 4,943,067.15 is: 7,414,659.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,723,340.03 : 26,585,221.73 = 4,943,067.15 : x
  2. Step 2: Convert to fraction form
    17,723,340.03/26,585,221.73 = 4,943,067.15/x
  3. Step 3: Cross multiply
    17,723,340.03x = 26,585,221.73 × 4,943,067.15
  4. Step 4: Simplify right side
    17,723,340.03x = 131,412,536,308,723.75
  5. Step 5: Solve for x
    x = 131,412,536,308,723.75/17,723,340.03
  6. Step 6: Final answer
    x = 7,414,659.77

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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.