Home / 244,414,529.88-338,180,244.24-213,117,795.78

Finding the Fourth Proportional to 244,414,529.88, 338,180,244.24 and 213,117,795.78

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Solution

The fourth proportional to 244,414,529.88, 338,180,244.24 and 213,117,795.78 is: 294,877,020.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,414,529.88 : 338,180,244.24 = 213,117,795.78 : x
  2. Step 2: Convert to fraction form
    244,414,529.88/338,180,244.24 = 213,117,795.78/x
  3. Step 3: Cross multiply
    244,414,529.88x = 338,180,244.24 × 213,117,795.78
  4. Step 4: Simplify right side
    244,414,529.88x = 72,072,228,228,770,848
  5. Step 5: Solve for x
    x = 72,072,228,228,770,848/244,414,529.88
  6. Step 6: Final answer
    x = 294,877,020.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.