Home / 95,405,741.86-143,137,343.73-33,986,884.06

Finding the Fourth Proportional to 95,405,741.86, 143,137,343.73 and 33,986,884.06

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Solution

The fourth proportional to 95,405,741.86, 143,137,343.73 and 33,986,884.06 is: 50,990,561.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,405,741.86 : 143,137,343.73 = 33,986,884.06 : x
  2. Step 2: Convert to fraction form
    95,405,741.86/143,137,343.73 = 33,986,884.06/x
  3. Step 3: Cross multiply
    95,405,741.86x = 143,137,343.73 × 33,986,884.06
  4. Step 4: Simplify right side
    95,405,741.86x = 4,864,792,305,292,191
  5. Step 5: Solve for x
    x = 4,864,792,305,292,191/95,405,741.86
  6. Step 6: Final answer
    x = 50,990,561.06

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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.