Home / 2,026,804,550.15-3,040,206,825.23-646,758,561.35

Finding the Fourth Proportional to 2,026,804,550.15, 3,040,206,825.23 and 646,758,561.35

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Solution

The fourth proportional to 2,026,804,550.15, 3,040,206,825.23 and 646,758,561.35 is: 970,137,842.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,804,550.15 : 3,040,206,825.23 = 646,758,561.35 : x
  2. Step 2: Convert to fraction form
    2,026,804,550.15/3,040,206,825.23 = 646,758,561.35/x
  3. Step 3: Cross multiply
    2,026,804,550.15x = 3,040,206,825.23 × 646,758,561.35
  4. Step 4: Simplify right side
    2,026,804,550.15x = 1,966,279,792,492,205,824
  5. Step 5: Solve for x
    x = 1,966,279,792,492,205,824/2,026,804,550.15
  6. Step 6: Final answer
    x = 970,137,842.03

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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.