Home / 41,072,846.96-56,678,280.18-22,484,391.86

Finding the Fourth Proportional to 41,072,846.96, 56,678,280.18 and 22,484,391.86

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Solution

The fourth proportional to 41,072,846.96, 56,678,280.18 and 22,484,391.86 is: 31,027,229.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,072,846.96 : 56,678,280.18 = 22,484,391.86 : x
  2. Step 2: Convert to fraction form
    41,072,846.96/56,678,280.18 = 22,484,391.86/x
  3. Step 3: Cross multiply
    41,072,846.96x = 56,678,280.18 × 22,484,391.86
  4. Step 4: Simplify right side
    41,072,846.96x = 1,274,376,661,517,991.25
  5. Step 5: Solve for x
    x = 1,274,376,661,517,991.25/41,072,846.96
  6. Step 6: Final answer
    x = 31,027,229.81

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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.