Home / 50,191,504,593.98-69,265,518,413.74-27,329,895,611.78

Finding the Fourth Proportional to 50,191,504,593.98, 69,265,518,413.74 and 27,329,895,611.78

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Solution

The fourth proportional to 50,191,504,593.98, 69,265,518,413.74 and 27,329,895,611.78 is: 37,715,932,268.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,191,504,593.98 : 69,265,518,413.74 = 27,329,895,611.78 : x
  2. Step 2: Convert to fraction form
    50,191,504,593.98/69,265,518,413.74 = 27,329,895,611.78/x
  3. Step 3: Cross multiply
    50,191,504,593.98x = 69,265,518,413.74 × 27,329,895,611.78
  4. Step 4: Simplify right side
    50,191,504,593.98x = 1,893,019,387,742,856,675,328
  5. Step 5: Solve for x
    x = 1,893,019,387,742,856,675,328/50,191,504,593.98
  6. Step 6: Final answer
    x = 37,715,932,268.95

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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.