Home / 43,147,285.60-59,542,851.60-23,568,166.48

Finding the Fourth Proportional to 43,147,285.60, 59,542,851.60 and 23,568,166.48

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Solution

The fourth proportional to 43,147,285.60, 59,542,851.60 and 23,568,166.48 is: 32,523,849.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,147,285.60 : 59,542,851.60 = 23,568,166.48 : x
  2. Step 2: Convert to fraction form
    43,147,285.60/59,542,851.60 = 23,568,166.48/x
  3. Step 3: Cross multiply
    43,147,285.60x = 59,542,851.60 × 23,568,166.48
  4. Step 4: Simplify right side
    43,147,285.60x = 1,403,315,839,202,734.50
  5. Step 5: Solve for x
    x = 1,403,315,839,202,734.50/43,147,285.60
  6. Step 6: Final answer
    x = 32,523,849.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.