Home / 225,230,522.84-337,722,624.08-178,841,994.36

Finding the Fourth Proportional to 225,230,522.84, 337,722,624.08 and 178,841,994.36

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Solution

The fourth proportional to 225,230,522.84, 337,722,624.08 and 178,841,994.36 is: 268,165,197.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,230,522.84 : 337,722,624.08 = 178,841,994.36 : x
  2. Step 2: Convert to fraction form
    225,230,522.84/337,722,624.08 = 178,841,994.36/x
  3. Step 3: Cross multiply
    225,230,522.84x = 337,722,624.08 × 178,841,994.36
  4. Step 4: Simplify right side
    225,230,522.84x = 60,398,987,629,469,744
  5. Step 5: Solve for x
    x = 60,398,987,629,469,744/225,230,522.84
  6. Step 6: Final answer
    x = 268,165,197.45

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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.