Home / 244,179,021.20-366,268,531.80-166,694,923.40

Finding the Fourth Proportional to 244,179,021.20, 366,268,531.80 and 166,694,923.40

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Solution

The fourth proportional to 244,179,021.20, 366,268,531.80 and 166,694,923.40 is: 250,042,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,179,021.20 : 366,268,531.80 = 166,694,923.40 : x
  2. Step 2: Convert to fraction form
    244,179,021.20/366,268,531.80 = 166,694,923.40/x
  3. Step 3: Cross multiply
    244,179,021.20x = 366,268,531.80 × 166,694,923.40
  4. Step 4: Simplify right side
    244,179,021.20x = 61,055,104,852,231,472
  5. Step 5: Solve for x
    x = 61,055,104,852,231,472/244,179,021.20
  6. Step 6: Final answer
    x = 250,042,385.10

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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.