Home / 179,886,040.44-269,829,026.64-98,073,717.36

Finding the Fourth Proportional to 179,886,040.44, 269,829,026.64 and 98,073,717.36

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Solution

The fourth proportional to 179,886,040.44, 269,829,026.64 and 98,073,717.36 is: 147,110,557.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,886,040.44 : 269,829,026.64 = 98,073,717.36 : x
  2. Step 2: Convert to fraction form
    179,886,040.44/269,829,026.64 = 98,073,717.36/x
  3. Step 3: Cross multiply
    179,886,040.44x = 269,829,026.64 × 98,073,717.36
  4. Step 4: Simplify right side
    179,886,040.44x = 26,463,135,694,215,268
  5. Step 5: Solve for x
    x = 26,463,135,694,215,268/179,886,040.44
  6. Step 6: Final answer
    x = 147,110,557.49

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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.