Home / 36,289,215.60-54,370,837.80-23,503,138.80

Finding the Fourth Proportional to 36,289,215.60, 54,370,837.80 and 23,503,138.80

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Solution

The fourth proportional to 36,289,215.60, 54,370,837.80 and 23,503,138.80 is: 35,213,914.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,215.60 : 54,370,837.80 = 23,503,138.80 : x
  2. Step 2: Convert to fraction form
    36,289,215.60/54,370,837.80 = 23,503,138.80/x
  3. Step 3: Cross multiply
    36,289,215.60x = 54,370,837.80 × 23,503,138.80
  4. Step 4: Simplify right side
    36,289,215.60x = 1,277,885,347,485,686.50
  5. Step 5: Solve for x
    x = 1,277,885,347,485,686.50/36,289,215.60
  6. Step 6: Final answer
    x = 35,213,914.83

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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.