Home / 35,678,616.08-49,237,843.59-19,997,930.39

Finding the Fourth Proportional to 35,678,616.08, 49,237,843.59 and 19,997,930.39

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Solution

The fourth proportional to 35,678,616.08, 49,237,843.59 and 19,997,930.39 is: 27,597,902.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,678,616.08 : 49,237,843.59 = 19,997,930.39 : x
  2. Step 2: Convert to fraction form
    35,678,616.08/49,237,843.59 = 19,997,930.39/x
  3. Step 3: Cross multiply
    35,678,616.08x = 49,237,843.59 × 19,997,930.39
  4. Step 4: Simplify right side
    35,678,616.08x = 984,654,968,420,338.62
  5. Step 5: Solve for x
    x = 984,654,968,420,338.62/35,678,616.08
  6. Step 6: Final answer
    x = 27,597,902.52

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