Home / 179,040,855.48-268,560,401.94-154,705,725.24

Finding the Fourth Proportional to 179,040,855.48, 268,560,401.94 and 154,705,725.24

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Solution

The fourth proportional to 179,040,855.48, 268,560,401.94 and 154,705,725.24 is: 232,057,826.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,040,855.48 : 268,560,401.94 = 154,705,725.24 : x
  2. Step 2: Convert to fraction form
    179,040,855.48/268,560,401.94 = 154,705,725.24/x
  3. Step 3: Cross multiply
    179,040,855.48x = 268,560,401.94 × 154,705,725.24
  4. Step 4: Simplify right side
    179,040,855.48x = 41,547,831,752,873,608
  5. Step 5: Solve for x
    x = 41,547,831,752,873,608/179,040,855.48
  6. Step 6: Final answer
    x = 232,057,826.36

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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.