Home / 27,027,582.46-40,546,589.69-8,826,884.59

Finding the Fourth Proportional to 27,027,582.46, 40,546,589.69 and 8,826,884.59

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Solution

The fourth proportional to 27,027,582.46, 40,546,589.69 and 8,826,884.59 is: 13,242,030.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,027,582.46 : 40,546,589.69 = 8,826,884.59 : x
  2. Step 2: Convert to fraction form
    27,027,582.46/40,546,589.69 = 8,826,884.59/x
  3. Step 3: Cross multiply
    27,027,582.46x = 40,546,589.69 × 8,826,884.59
  4. Step 4: Simplify right side
    27,027,582.46x = 357,900,067,683,609.44
  5. Step 5: Solve for x
    x = 357,900,067,683,609.44/27,027,582.46
  6. Step 6: Final answer
    x = 13,242,030.37

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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.