Home / 9,299,445.22-13,949,309.94-3,542,498.47

Finding the Fourth Proportional to 9,299,445.22, 13,949,309.94 and 3,542,498.47

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Solution

The fourth proportional to 9,299,445.22, 13,949,309.94 and 3,542,498.47 is: 5,313,801.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299,445.22 : 13,949,309.94 = 3,542,498.47 : x
  2. Step 2: Convert to fraction form
    9,299,445.22/13,949,309.94 = 3,542,498.47/x
  3. Step 3: Cross multiply
    9,299,445.22x = 13,949,309.94 × 3,542,498.47
  4. Step 4: Simplify right side
    9,299,445.22x = 49,415,409,120,005.79
  5. Step 5: Solve for x
    x = 49,415,409,120,005.79/9,299,445.22
  6. Step 6: Final answer
    x = 5,313,801.84

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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.