Home / 1,493,755,040.75-2,061,562,716.23-850,167,453.65

Finding the Fourth Proportional to 1,493,755,040.75, 2,061,562,716.23 and 850,167,453.65

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Solution

The fourth proportional to 1,493,755,040.75, 2,061,562,716.23 and 850,167,453.65 is: 1,173,333,965.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,755,040.75 : 2,061,562,716.23 = 850,167,453.65 : x
  2. Step 2: Convert to fraction form
    1,493,755,040.75/2,061,562,716.23 = 850,167,453.65/x
  3. Step 3: Cross multiply
    1,493,755,040.75x = 2,061,562,716.23 × 850,167,453.65
  4. Step 4: Simplify right side
    1,493,755,040.75x = 1,752,673,524,982,477,824
  5. Step 5: Solve for x
    x = 1,752,673,524,982,477,824/1,493,755,040.75
  6. Step 6: Final answer
    x = 1,173,333,965.19

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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.