Home / 2,922,361,914.66-4,384,273,767.54-852,083,676.56

Finding the Fourth Proportional to 2,922,361,914.66, 4,384,273,767.54 and 852,083,676.56

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Solution

The fourth proportional to 2,922,361,914.66, 4,384,273,767.54 and 852,083,676.56 is: 1,278,338,624.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,361,914.66 : 4,384,273,767.54 = 852,083,676.56 : x
  2. Step 2: Convert to fraction form
    2,922,361,914.66/4,384,273,767.54 = 852,083,676.56/x
  3. Step 3: Cross multiply
    2,922,361,914.66x = 4,384,273,767.54 × 852,083,676.56
  4. Step 4: Simplify right side
    2,922,361,914.66x = 3,735,768,110,898,853,888
  5. Step 5: Solve for x
    x = 3,735,768,110,898,853,888/2,922,361,914.66
  6. Step 6: Final answer
    x = 1,278,338,624.71

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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.