Home / 95,839,544.67-143,708,168.43-49,734,991.86

Finding the Fourth Proportional to 95,839,544.67, 143,708,168.43 and 49,734,991.86

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Solution

The fourth proportional to 95,839,544.67, 143,708,168.43 and 49,734,991.86 is: 74,575,944.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,839,544.67 : 143,708,168.43 = 49,734,991.86 : x
  2. Step 2: Convert to fraction form
    95,839,544.67/143,708,168.43 = 49,734,991.86/x
  3. Step 3: Cross multiply
    95,839,544.67x = 143,708,168.43 × 49,734,991.86
  4. Step 4: Simplify right side
    95,839,544.67x = 7,147,324,587,081,559
  5. Step 5: Solve for x
    x = 7,147,324,587,081,559/95,839,544.67
  6. Step 6: Final answer
    x = 74,575,944.74

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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.