Home / 1,766,398,104.42-2,437,558,413.94-962,608,533.48

Finding the Fourth Proportional to 1,766,398,104.42, 2,437,558,413.94 and 962,608,533.48

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Solution

The fourth proportional to 1,766,398,104.42, 2,437,558,413.94 and 962,608,533.48 is: 1,328,361,100.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,398,104.42 : 2,437,558,413.94 = 962,608,533.48 : x
  2. Step 2: Convert to fraction form
    1,766,398,104.42/2,437,558,413.94 = 962,608,533.48/x
  3. Step 3: Cross multiply
    1,766,398,104.42x = 2,437,558,413.94 × 962,608,533.48
  4. Step 4: Simplify right side
    1,766,398,104.42x = 2,346,414,530,114,618,368
  5. Step 5: Solve for x
    x = 2,346,414,530,114,618,368/1,766,398,104.42
  6. Step 6: Final answer
    x = 1,328,361,100.62

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Why These Related Problems?

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