Home / 41,255,757-56,934,716.13-22,921,042.50

Finding the Fourth Proportional to 41,255,757, 56,934,716.13 and 22,921,042.50

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Solution

The fourth proportional to 41,255,757, 56,934,716.13 and 22,921,042.50 is: 31,632,022.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,255,757 : 56,934,716.13 = 22,921,042.50 : x
  2. Step 2: Convert to fraction form
    41,255,757/56,934,716.13 = 22,921,042.50/x
  3. Step 3: Cross multiply
    41,255,757x = 56,934,716.13 × 22,921,042.50
  4. Step 4: Simplify right side
    41,255,757x = 1,305,003,048,141,165.50
  5. Step 5: Solve for x
    x = 1,305,003,048,141,165.50/41,255,757
  6. Step 6: Final answer
    x = 31,632,022.85

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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.