Home / 2,674,617,760.73-3,691,206,401.09-1,485,419,214.29

Finding the Fourth Proportional to 2,674,617,760.73, 3,691,206,401.09 and 1,485,419,214.29

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Solution

The fourth proportional to 2,674,617,760.73, 3,691,206,401.09 and 1,485,419,214.29 is: 2,050,008,413.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,617,760.73 : 3,691,206,401.09 = 1,485,419,214.29 : x
  2. Step 2: Convert to fraction form
    2,674,617,760.73/3,691,206,401.09 = 1,485,419,214.29/x
  3. Step 3: Cross multiply
    2,674,617,760.73x = 3,691,206,401.09 × 1,485,419,214.29
  4. Step 4: Simplify right side
    2,674,617,760.73x = 5,482,988,912,092,580,864
  5. Step 5: Solve for x
    x = 5,482,988,912,092,580,864/2,674,617,760.73
  6. Step 6: Final answer
    x = 2,050,008,413.39

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1.5x scale

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.