Home / 32,505,563.64-48,723,968.34-12,022,119.48

Finding the Fourth Proportional to 32,505,563.64, 48,723,968.34 and 12,022,119.48

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Solution

The fourth proportional to 32,505,563.64, 48,723,968.34 and 12,022,119.48 is: 18,020,464.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,505,563.64 : 48,723,968.34 = 12,022,119.48 : x
  2. Step 2: Convert to fraction form
    32,505,563.64/48,723,968.34 = 12,022,119.48/x
  3. Step 3: Cross multiply
    32,505,563.64x = 48,723,968.34 × 12,022,119.48
  4. Step 4: Simplify right side
    32,505,563.64x = 585,765,368,923,217.38
  5. Step 5: Solve for x
    x = 585,765,368,923,217.38/32,505,563.64
  6. Step 6: Final answer
    x = 18,020,464.91

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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.