Home / 179,544,418.56-269,324,628.48-55,037,871.36

Finding the Fourth Proportional to 179,544,418.56, 269,324,628.48 and 55,037,871.36

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Solution

The fourth proportional to 179,544,418.56, 269,324,628.48 and 55,037,871.36 is: 82,559,259.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,544,418.56 : 269,324,628.48 = 55,037,871.36 : x
  2. Step 2: Convert to fraction form
    179,544,418.56/269,324,628.48 = 55,037,871.36/x
  3. Step 3: Cross multiply
    179,544,418.56x = 269,324,628.48 × 55,037,871.36
  4. Step 4: Simplify right side
    179,544,418.56x = 14,823,054,256,362,034
  5. Step 5: Solve for x
    x = 14,823,054,256,362,034/179,544,418.56
  6. Step 6: Final answer
    x = 82,559,259.57

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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.