Home / 1,845,451,570,727.60-2,768,972,859,489-996,339,502,202.50

Finding the Fourth Proportional to 1,845,451,570,727.60, 2,768,972,859,489 and 996,339,502,202.50

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Solution

The fourth proportional to 1,845,451,570,727.60, 2,768,972,859,489 and 996,339,502,202.50 is: 1,494,938,737,052.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,451,570,727.60 : 2,768,972,859,489 = 996,339,502,202.50 : x
  2. Step 2: Convert to fraction form
    1,845,451,570,727.60/2,768,972,859,489 = 996,339,502,202.50/x
  3. Step 3: Cross multiply
    1,845,451,570,727.60x = 2,768,972,859,489 × 996,339,502,202.50
  4. Step 4: Simplify right side
    1,845,451,570,727.60x = 2,758,837,040,435,503,363,522,560
  5. Step 5: Solve for x
    x = 2,758,837,040,435,503,363,522,560/1,845,451,570,727.60
  6. Step 6: Final answer
    x = 1,494,938,737,052.73

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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.