Home / 23,847,501.60-35,783,062.20-13,620,214.80

Finding the Fourth Proportional to 23,847,501.60, 35,783,062.20 and 13,620,214.80

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Solution

The fourth proportional to 23,847,501.60, 35,783,062.20 and 13,620,214.80 is: 20,437,067.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,847,501.60 : 35,783,062.20 = 13,620,214.80 : x
  2. Step 2: Convert to fraction form
    23,847,501.60/35,783,062.20 = 13,620,214.80/x
  3. Step 3: Cross multiply
    23,847,501.60x = 35,783,062.20 × 13,620,214.80
  4. Step 4: Simplify right side
    23,847,501.60x = 487,372,993,365,760.62
  5. Step 5: Solve for x
    x = 487,372,993,365,760.62/23,847,501.60
  6. Step 6: Final answer
    x = 20,437,067.23

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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.