Home / 53,959,694.49-80,927,944.97-17,074,507.41

Finding the Fourth Proportional to 53,959,694.49, 80,927,944.97 and 17,074,507.41

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Solution

The fourth proportional to 53,959,694.49, 80,927,944.97 and 17,074,507.41 is: 25,608,091.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,959,694.49 : 80,927,944.97 = 17,074,507.41 : x
  2. Step 2: Convert to fraction form
    53,959,694.49/80,927,944.97 = 17,074,507.41/x
  3. Step 3: Cross multiply
    53,959,694.49x = 80,927,944.97 × 17,074,507.41
  4. Step 4: Simplify right side
    53,959,694.49x = 1,381,804,795,980,964.75
  5. Step 5: Solve for x
    x = 1,381,804,795,980,964.75/53,959,694.49
  6. Step 6: Final answer
    x = 25,608,091.54

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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.