Home / 1,363,083,441.87-2,044,625,037.53-327,944,324.19

Finding the Fourth Proportional to 1,363,083,441.87, 2,044,625,037.53 and 327,944,324.19

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Solution

The fourth proportional to 1,363,083,441.87, 2,044,625,037.53 and 327,944,324.19 is: 491,916,456.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,083,441.87 : 2,044,625,037.53 = 327,944,324.19 : x
  2. Step 2: Convert to fraction form
    1,363,083,441.87/2,044,625,037.53 = 327,944,324.19/x
  3. Step 3: Cross multiply
    1,363,083,441.87x = 2,044,625,037.53 × 327,944,324.19
  4. Step 4: Simplify right side
    1,363,083,441.87x = 670,523,176,153,089,536
  5. Step 5: Solve for x
    x = 670,523,176,153,089,536/1,363,083,441.87
  6. Step 6: Final answer
    x = 491,916,456.14

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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.