Home / 88,465,794.98-122,083,363.82-49,310,054.57

Finding the Fourth Proportional to 88,465,794.98, 122,083,363.82 and 49,310,054.57

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Solution

The fourth proportional to 88,465,794.98, 122,083,363.82 and 49,310,054.57 is: 68,048,191.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,465,794.98 : 122,083,363.82 = 49,310,054.57 : x
  2. Step 2: Convert to fraction form
    88,465,794.98/122,083,363.82 = 49,310,054.57/x
  3. Step 3: Cross multiply
    88,465,794.98x = 122,083,363.82 × 49,310,054.57
  4. Step 4: Simplify right side
    88,465,794.98x = 6,019,937,332,481,847
  5. Step 5: Solve for x
    x = 6,019,937,332,481,847/88,465,794.98
  6. Step 6: Final answer
    x = 68,048,191.22

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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.