Home / 22,792,004.22-34,188,087.16-5,520,216.72

Finding the Fourth Proportional to 22,792,004.22, 34,188,087.16 and 5,520,216.72

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Solution

The fourth proportional to 22,792,004.22, 34,188,087.16 and 5,520,216.72 is: 8,280,344.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,792,004.22 : 34,188,087.16 = 5,520,216.72 : x
  2. Step 2: Convert to fraction form
    22,792,004.22/34,188,087.16 = 5,520,216.72/x
  3. Step 3: Cross multiply
    22,792,004.22x = 34,188,087.16 × 5,520,216.72
  4. Step 4: Simplify right side
    22,792,004.22x = 188,725,650,365,449.28
  5. Step 5: Solve for x
    x = 188,725,650,365,449.28/22,792,004.22
  6. Step 6: Final answer
    x = 8,280,344.66

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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.