Home / 36,694,905.80-55,077,788.10-22,345,998.80

Finding the Fourth Proportional to 36,694,905.80, 55,077,788.10 and 22,345,998.80

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Solution

The fourth proportional to 36,694,905.80, 55,077,788.10 and 22,345,998.80 is: 33,540,573.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,694,905.80 : 55,077,788.10 = 22,345,998.80 : x
  2. Step 2: Convert to fraction form
    36,694,905.80/55,077,788.10 = 22,345,998.80/x
  3. Step 3: Cross multiply
    36,694,905.80x = 55,077,788.10 × 22,345,998.80
  4. Step 4: Simplify right side
    36,694,905.80x = 1,230,768,186,789,254.25
  5. Step 5: Solve for x
    x = 1,230,768,186,789,254.25/36,694,905.80
  6. Step 6: Final answer
    x = 33,540,573.55

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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.