Home / 2,345,170,390.82-3,517,876,658.64-598,388,413.22

Finding the Fourth Proportional to 2,345,170,390.82, 3,517,876,658.64 and 598,388,413.22

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Solution

The fourth proportional to 2,345,170,390.82, 3,517,876,658.64 and 598,388,413.22 is: 897,613,512.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,170,390.82 : 3,517,876,658.64 = 598,388,413.22 : x
  2. Step 2: Convert to fraction form
    2,345,170,390.82/3,517,876,658.64 = 598,388,413.22/x
  3. Step 3: Cross multiply
    2,345,170,390.82x = 3,517,876,658.64 × 598,388,413.22
  4. Step 4: Simplify right side
    2,345,170,390.82x = 2,105,056,631,667,265,280
  5. Step 5: Solve for x
    x = 2,105,056,631,667,265,280/2,345,170,390.82
  6. Step 6: Final answer
    x = 897,613,512.39

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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.