Home / 23,407,540.20-35,111,310.30-8,263,002.60

Finding the Fourth Proportional to 23,407,540.20, 35,111,310.30 and 8,263,002.60

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Solution

The fourth proportional to 23,407,540.20, 35,111,310.30 and 8,263,002.60 is: 12,394,503.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,407,540.20 : 35,111,310.30 = 8,263,002.60 : x
  2. Step 2: Convert to fraction form
    23,407,540.20/35,111,310.30 = 8,263,002.60/x
  3. Step 3: Cross multiply
    23,407,540.20x = 35,111,310.30 × 8,263,002.60
  4. Step 4: Simplify right side
    23,407,540.20x = 290,124,848,298,306.75
  5. Step 5: Solve for x
    x = 290,124,848,298,306.75/23,407,540.20
  6. Step 6: Final answer
    x = 12,394,503.90

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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.