Home / 62,691,520.97-94,048,579.17-25,796,893.85

Finding the Fourth Proportional to 62,691,520.97, 94,048,579.17 and 25,796,893.85

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Solution

The fourth proportional to 62,691,520.97, 94,048,579.17 and 25,796,893.85 is: 38,699,989.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,691,520.97 : 94,048,579.17 = 25,796,893.85 : x
  2. Step 2: Convert to fraction form
    62,691,520.97/94,048,579.17 = 25,796,893.85/x
  3. Step 3: Cross multiply
    62,691,520.97x = 94,048,579.17 × 25,796,893.85
  4. Step 4: Simplify right side
    62,691,520.97x = 2,426,161,213,591,811.50
  5. Step 5: Solve for x
    x = 2,426,161,213,591,811.50/62,691,520.97
  6. Step 6: Final answer
    x = 38,699,989.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.