Home / 222,526,711,723.35-307,166,739,413.94-132,305,950,113.87

Finding the Fourth Proportional to 222,526,711,723.35, 307,166,739,413.94 and 132,305,950,113.87

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Solution

The fourth proportional to 222,526,711,723.35, 307,166,739,413.94 and 132,305,950,113.87 is: 182,629,703,134.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,526,711,723.35 : 307,166,739,413.94 = 132,305,950,113.87 : x
  2. Step 2: Convert to fraction form
    222,526,711,723.35/307,166,739,413.94 = 132,305,950,113.87/x
  3. Step 3: Cross multiply
    222,526,711,723.35x = 307,166,739,413.94 × 132,305,950,113.87
  4. Step 4: Simplify right side
    222,526,711,723.35x = 40,639,987,301,540,847,157,248
  5. Step 5: Solve for x
    x = 40,639,987,301,540,847,157,248/222,526,711,723.35
  6. Step 6: Final answer
    x = 182,629,703,134.54

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1.5x scale

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.