Home / 2,083,546,316.66-3,125,933,413.88-839,336,522.90

Finding the Fourth Proportional to 2,083,546,316.66, 3,125,933,413.88 and 839,336,522.90

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Solution

The fourth proportional to 2,083,546,316.66, 3,125,933,413.88 and 839,336,522.90 is: 1,259,252,103.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,546,316.66 : 3,125,933,413.88 = 839,336,522.90 : x
  2. Step 2: Convert to fraction form
    2,083,546,316.66/3,125,933,413.88 = 839,336,522.90/x
  3. Step 3: Cross multiply
    2,083,546,316.66x = 3,125,933,413.88 × 839,336,522.90
  4. Step 4: Simplify right side
    2,083,546,316.66x = 2,623,710,082,422,965,760
  5. Step 5: Solve for x
    x = 2,623,710,082,422,965,760/2,083,546,316.66
  6. Step 6: Final answer
    x = 1,259,252,103.71

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1.5x scale

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.