Home / 33,266,932.15-49,902,164.39-10,253,672.44

Finding the Fourth Proportional to 33,266,932.15, 49,902,164.39 and 10,253,672.44

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Solution

The fourth proportional to 33,266,932.15, 49,902,164.39 and 10,253,672.44 is: 15,381,053.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,266,932.15 : 49,902,164.39 = 10,253,672.44 : x
  2. Step 2: Convert to fraction form
    33,266,932.15/49,902,164.39 = 10,253,672.44/x
  3. Step 3: Cross multiply
    33,266,932.15x = 49,902,164.39 × 10,253,672.44
  4. Step 4: Simplify right side
    33,266,932.15x = 511,680,447,702,092.38
  5. Step 5: Solve for x
    x = 511,680,447,702,092.38/33,266,932.15
  6. Step 6: Final answer
    x = 15,381,053.03

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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.