Home / 29,067,027.60-43,592,668.20-8,596,707.60

Finding the Fourth Proportional to 29,067,027.60, 43,592,668.20 and 8,596,707.60

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Solution

The fourth proportional to 29,067,027.60, 43,592,668.20 and 8,596,707.60 is: 12,892,732.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,067,027.60 : 43,592,668.20 = 8,596,707.60 : x
  2. Step 2: Convert to fraction form
    29,067,027.60/43,592,668.20 = 8,596,707.60/x
  3. Step 3: Cross multiply
    29,067,027.60x = 43,592,668.20 × 8,596,707.60
  4. Step 4: Simplify right side
    29,067,027.60x = 374,753,422,019,218.31
  5. Step 5: Solve for x
    x = 374,753,422,019,218.31/29,067,027.60
  6. Step 6: Final answer
    x = 12,892,732.86

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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.