Home / 43,568,280.20-65,352,420.30-41,584,233.80

Finding the Fourth Proportional to 43,568,280.20, 65,352,420.30 and 41,584,233.80

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Solution

The fourth proportional to 43,568,280.20, 65,352,420.30 and 41,584,233.80 is: 62,376,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,568,280.20 : 65,352,420.30 = 41,584,233.80 : x
  2. Step 2: Convert to fraction form
    43,568,280.20/65,352,420.30 = 41,584,233.80/x
  3. Step 3: Cross multiply
    43,568,280.20x = 65,352,420.30 × 41,584,233.80
  4. Step 4: Simplify right side
    43,568,280.20x = 2,717,630,325,151,066
  5. Step 5: Solve for x
    x = 2,717,630,325,151,066/43,568,280.20
  6. Step 6: Final answer
    x = 62,376,350.70

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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.