Home / 95,405,741.36-143,137,342.98-33,986,883.56

Finding the Fourth Proportional to 95,405,741.36, 143,137,342.98 and 33,986,883.56

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Solution

The fourth proportional to 95,405,741.36, 143,137,342.98 and 33,986,883.56 is: 50,990,560.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,405,741.36 : 143,137,342.98 = 33,986,883.56 : x
  2. Step 2: Convert to fraction form
    95,405,741.36/143,137,342.98 = 33,986,883.56/x
  3. Step 3: Cross multiply
    95,405,741.36x = 143,137,342.98 × 33,986,883.56
  4. Step 4: Simplify right side
    95,405,741.36x = 4,864,792,208,233,356
  5. Step 5: Solve for x
    x = 4,864,792,208,233,356/95,405,741.36
  6. Step 6: Final answer
    x = 50,990,560.31

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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.