Home / 31,236,571.06-43,076,184.69-24,358,543.54

Finding the Fourth Proportional to 31,236,571.06, 43,076,184.69 and 24,358,543.54

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Solution

The fourth proportional to 31,236,571.06, 43,076,184.69 and 24,358,543.54 is: 33,591,174.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,236,571.06 : 43,076,184.69 = 24,358,543.54 : x
  2. Step 2: Convert to fraction form
    31,236,571.06/43,076,184.69 = 24,358,543.54/x
  3. Step 3: Cross multiply
    31,236,571.06x = 43,076,184.69 × 24,358,543.54
  4. Step 4: Simplify right side
    31,236,571.06x = 1,049,273,120,308,446.25
  5. Step 5: Solve for x
    x = 1,049,273,120,308,446.25/31,236,571.06
  6. Step 6: Final answer
    x = 33,591,174.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.