Home / 39,253,080.22-58,886,016.14-11,589,794.03

Finding the Fourth Proportional to 39,253,080.22, 58,886,016.14 and 11,589,794.03

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Solution

The fourth proportional to 39,253,080.22, 58,886,016.14 and 11,589,794.03 is: 17,386,579.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,253,080.22 : 58,886,016.14 = 11,589,794.03 : x
  2. Step 2: Convert to fraction form
    39,253,080.22/58,886,016.14 = 11,589,794.03/x
  3. Step 3: Cross multiply
    39,253,080.22x = 58,886,016.14 × 11,589,794.03
  4. Step 4: Simplify right side
    39,253,080.22x = 682,476,798,309,855.62
  5. Step 5: Solve for x
    x = 682,476,798,309,855.62/39,253,080.22
  6. Step 6: Final answer
    x = 17,386,579.46

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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.