Home / 224,207,351.55-336,311,027.33-178,857,719.55

Finding the Fourth Proportional to 224,207,351.55, 336,311,027.33 and 178,857,719.55

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Solution

The fourth proportional to 224,207,351.55, 336,311,027.33 and 178,857,719.55 is: 268,286,579.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,207,351.55 : 336,311,027.33 = 178,857,719.55 : x
  2. Step 2: Convert to fraction form
    224,207,351.55/336,311,027.33 = 178,857,719.55/x
  3. Step 3: Cross multiply
    224,207,351.55x = 336,311,027.33 × 178,857,719.55
  4. Step 4: Simplify right side
    224,207,351.55x = 60,151,823,406,867,240
  5. Step 5: Solve for x
    x = 60,151,823,406,867,240/224,207,351.55
  6. Step 6: Final answer
    x = 268,286,579.33

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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.