Home / 2,067,471,705.61-2,853,352,162.64-1,175,532,076.59

Finding the Fourth Proportional to 2,067,471,705.61, 2,853,352,162.64 and 1,175,532,076.59

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Solution

The fourth proportional to 2,067,471,705.61, 2,853,352,162.64 and 1,175,532,076.59 is: 1,622,371,413.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,471,705.61 : 2,853,352,162.64 = 1,175,532,076.59 : x
  2. Step 2: Convert to fraction form
    2,067,471,705.61/2,853,352,162.64 = 1,175,532,076.59/x
  3. Step 3: Cross multiply
    2,067,471,705.61x = 2,853,352,162.64 × 1,175,532,076.59
  4. Step 4: Simplify right side
    2,067,471,705.61x = 3,354,206,992,983,147,520
  5. Step 5: Solve for x
    x = 3,354,206,992,983,147,520/2,067,471,705.61
  6. Step 6: Final answer
    x = 1,622,371,413.30

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Double scale
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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.