Home / 2,792,958,650,998.70-4,189,437,976,498.10-2,792,958,650,998.70

Finding the Fourth Proportional to 2,792,958,650,998.70, 4,189,437,976,498.10 and 2,792,958,650,998.70

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Solution

The fourth proportional to 2,792,958,650,998.70, 4,189,437,976,498.10 and 2,792,958,650,998.70 is: 4,189,437,976,498.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,792,958,650,998.70 : 4,189,437,976,498.10 = 2,792,958,650,998.70 : x
  2. Step 2: Convert to fraction form
    2,792,958,650,998.70/4,189,437,976,498.10 = 2,792,958,650,998.70/x
  3. Step 3: Cross multiply
    2,792,958,650,998.70x = 4,189,437,976,498.10 × 2,792,958,650,998.70
  4. Step 4: Simplify right side
    2,792,958,650,998.70x = 11,700,927,039,282,858,394,910,720
  5. Step 5: Solve for x
    x = 11,700,927,039,282,858,394,910,720/2,792,958,650,998.70
  6. Step 6: Final answer
    x = 4,189,437,976,498.10

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Double scale
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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.