Home / 22,632,085.86-33,953,190.56-8,255,153.64

Finding the Fourth Proportional to 22,632,085.86, 33,953,190.56 and 8,255,153.64

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Solution

The fourth proportional to 22,632,085.86, 33,953,190.56 and 8,255,153.64 is: 12,384,576.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,632,085.86 : 33,953,190.56 = 8,255,153.64 : x
  2. Step 2: Convert to fraction form
    22,632,085.86/33,953,190.56 = 8,255,153.64/x
  3. Step 3: Cross multiply
    22,632,085.86x = 33,953,190.56 × 8,255,153.64
  4. Step 4: Simplify right side
    22,632,085.86x = 280,288,804,640,997.66
  5. Step 5: Solve for x
    x = 280,288,804,640,997.66/22,632,085.86
  6. Step 6: Final answer
    x = 12,384,576.76

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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.