Home / 53,527,302,991.86-80,300,101,768.26-22,067,754,861.57

Finding the Fourth Proportional to 53,527,302,991.86, 80,300,101,768.26 and 22,067,754,861.57

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Solution

The fourth proportional to 53,527,302,991.86, 80,300,101,768.26 and 22,067,754,861.57 is: 33,105,403,450.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,527,302,991.86 : 80,300,101,768.26 = 22,067,754,861.57 : x
  2. Step 2: Convert to fraction form
    53,527,302,991.86/80,300,101,768.26 = 22,067,754,861.57/x
  3. Step 3: Cross multiply
    53,527,302,991.86x = 80,300,101,768.26 × 22,067,754,861.57
  4. Step 4: Simplify right side
    53,527,302,991.86x = 1,772,042,961,181,085,270,016
  5. Step 5: Solve for x
    x = 1,772,042,961,181,085,270,016/53,527,302,991.86
  6. Step 6: Final answer
    x = 33,105,403,450.84

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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.