Home / 269,255,063.56-403,054,227.83-175,680,546.09

Finding the Fourth Proportional to 269,255,063.56, 403,054,227.83 and 175,680,546.09

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Solution

The fourth proportional to 269,255,063.56, 403,054,227.83 and 175,680,546.09 is: 262,980,335.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,255,063.56 : 403,054,227.83 = 175,680,546.09 : x
  2. Step 2: Convert to fraction form
    269,255,063.56/403,054,227.83 = 175,680,546.09/x
  3. Step 3: Cross multiply
    269,255,063.56x = 403,054,227.83 × 175,680,546.09
  4. Step 4: Simplify right side
    269,255,063.56x = 70,808,786,846,164,000
  5. Step 5: Solve for x
    x = 70,808,786,846,164,000/269,255,063.56
  6. Step 6: Final answer
    x = 262,980,335.12

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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.