Home / 3,394,778,600,733-4,684,770,636,920.20-1,853,275,984,076.60

Finding the Fourth Proportional to 3,394,778,600,733, 4,684,770,636,920.20 and 1,853,275,984,076.60

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Solution

The fourth proportional to 3,394,778,600,733, 4,684,770,636,920.20 and 1,853,275,984,076.60 is: 2,557,507,847,621.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,778,600,733 : 4,684,770,636,920.20 = 1,853,275,984,076.60 : x
  2. Step 2: Convert to fraction form
    3,394,778,600,733/4,684,770,636,920.20 = 1,853,275,984,076.60/x
  3. Step 3: Cross multiply
    3,394,778,600,733x = 4,684,770,636,920.20 × 1,853,275,984,076.60
  4. Step 4: Simplify right side
    3,394,778,600,733x = 8,682,172,912,311,444,845,887,488
  5. Step 5: Solve for x
    x = 8,682,172,912,311,444,845,887,488/3,394,778,600,733
  6. Step 6: Final answer
    x = 2,557,507,847,621.28

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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.