Home / 29,526,421.60-44,289,632.40-27,188,081.20

Finding the Fourth Proportional to 29,526,421.60, 44,289,632.40 and 27,188,081.20

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Solution

The fourth proportional to 29,526,421.60, 44,289,632.40 and 27,188,081.20 is: 40,782,121.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,421.60 : 44,289,632.40 = 27,188,081.20 : x
  2. Step 2: Convert to fraction form
    29,526,421.60/44,289,632.40 = 27,188,081.20/x
  3. Step 3: Cross multiply
    29,526,421.60x = 44,289,632.40 × 27,188,081.20
  4. Step 4: Simplify right side
    29,526,421.60x = 1,204,150,122,009,350.75
  5. Step 5: Solve for x
    x = 1,204,150,122,009,350.75/29,526,421.60
  6. Step 6: Final answer
    x = 40,782,121.80

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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.