Home / 56,794,899.24-78,383,188.88-32,957,777.48

Finding the Fourth Proportional to 56,794,899.24, 78,383,188.88 and 32,957,777.48

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Solution

The fourth proportional to 56,794,899.24, 78,383,188.88 and 32,957,777.48 is: 45,485,346.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,794,899.24 : 78,383,188.88 = 32,957,777.48 : x
  2. Step 2: Convert to fraction form
    56,794,899.24/78,383,188.88 = 32,957,777.48/x
  3. Step 3: Cross multiply
    56,794,899.24x = 78,383,188.88 × 32,957,777.48
  4. Step 4: Simplify right side
    56,794,899.24x = 2,583,335,697,279,850.50
  5. Step 5: Solve for x
    x = 2,583,335,697,279,850.50/56,794,899.24
  6. Step 6: Final answer
    x = 45,485,346.96

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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.