Home / 11,111,051,183.75-15,333,265,817.59-6,030,415,196.49

Finding the Fourth Proportional to 11,111,051,183.75, 15,333,265,817.59 and 6,030,415,196.49

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Solution

The fourth proportional to 11,111,051,183.75, 15,333,265,817.59 and 6,030,415,196.49 is: 8,321,981,212.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,111,051,183.75 : 15,333,265,817.59 = 6,030,415,196.49 : x
  2. Step 2: Convert to fraction form
    11,111,051,183.75/15,333,265,817.59 = 6,030,415,196.49/x
  3. Step 3: Cross multiply
    11,111,051,183.75x = 15,333,265,817.59 × 6,030,415,196.49
  4. Step 4: Simplify right side
    11,111,051,183.75x = 92,465,959,198,215,405,568
  5. Step 5: Solve for x
    x = 92,465,959,198,215,405,568/11,111,051,183.75
  6. Step 6: Final answer
    x = 8,321,981,212.13

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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.