Home / 36,819,523.26-55,229,255.72-9,893,179.26

Finding the Fourth Proportional to 36,819,523.26, 55,229,255.72 and 9,893,179.26

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Solution

The fourth proportional to 36,819,523.26, 55,229,255.72 and 9,893,179.26 is: 14,839,761.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,523.26 : 55,229,255.72 = 9,893,179.26 : x
  2. Step 2: Convert to fraction form
    36,819,523.26/55,229,255.72 = 9,893,179.26/x
  3. Step 3: Cross multiply
    36,819,523.26x = 55,229,255.72 × 9,893,179.26
  4. Step 4: Simplify right side
    36,819,523.26x = 546,392,927,234,340.31
  5. Step 5: Solve for x
    x = 546,392,927,234,340.31/36,819,523.26
  6. Step 6: Final answer
    x = 14,839,761.05

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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.