Home / 49,165,086.30-73,747,629.45-17,252,382.30

Finding the Fourth Proportional to 49,165,086.30, 73,747,629.45 and 17,252,382.30

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Solution

The fourth proportional to 49,165,086.30, 73,747,629.45 and 17,252,382.30 is: 25,878,573.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,165,086.30 : 73,747,629.45 = 17,252,382.30 : x
  2. Step 2: Convert to fraction form
    49,165,086.30/73,747,629.45 = 17,252,382.30/x
  3. Step 3: Cross multiply
    49,165,086.30x = 73,747,629.45 × 17,252,382.30
  4. Step 4: Simplify right side
    49,165,086.30x = 1,272,322,296,990,138.75
  5. Step 5: Solve for x
    x = 1,272,322,296,990,138.75/49,165,086.30
  6. Step 6: Final answer
    x = 25,878,573.45

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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.