Home / 49,234,163.94-67,943,354.22-26,907,605.82

Finding the Fourth Proportional to 49,234,163.94, 67,943,354.22 and 26,907,605.82

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Solution

The fourth proportional to 49,234,163.94, 67,943,354.22 and 26,907,605.82 is: 37,132,609.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,234,163.94 : 67,943,354.22 = 26,907,605.82 : x
  2. Step 2: Convert to fraction form
    49,234,163.94/67,943,354.22 = 26,907,605.82/x
  3. Step 3: Cross multiply
    49,234,163.94x = 67,943,354.22 × 26,907,605.82
  4. Step 4: Simplify right side
    49,234,163.94x = 1,828,192,993,440,393.50
  5. Step 5: Solve for x
    x = 1,828,192,993,440,393.50/49,234,163.94
  6. Step 6: Final answer
    x = 37,132,609.70

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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.