Home / 233,876,597.36-350,694,018.60-102,665,170.80

Finding the Fourth Proportional to 233,876,597.36, 350,694,018.60 and 102,665,170.80

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Solution

The fourth proportional to 233,876,597.36, 350,694,018.60 and 102,665,170.80 is: 153,944,694.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,876,597.36 : 350,694,018.60 = 102,665,170.80 : x
  2. Step 2: Convert to fraction form
    233,876,597.36/350,694,018.60 = 102,665,170.80/x
  3. Step 3: Cross multiply
    233,876,597.36x = 350,694,018.60 × 102,665,170.80
  4. Step 4: Simplify right side
    233,876,597.36x = 36,004,061,318,107,380
  5. Step 5: Solve for x
    x = 36,004,061,318,107,380/233,876,597.36
  6. Step 6: Final answer
    x = 153,944,694.44

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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.