Home / 3,394,778,600,732-4,684,770,636,918.80-1,853,275,984,075.60

Finding the Fourth Proportional to 3,394,778,600,732, 4,684,770,636,918.80 and 1,853,275,984,075.60

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Solution

The fourth proportional to 3,394,778,600,732, 4,684,770,636,918.80 and 1,853,275,984,075.60 is: 2,557,507,847,619.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,778,600,732 : 4,684,770,636,918.80 = 1,853,275,984,075.60 : x
  2. Step 2: Convert to fraction form
    3,394,778,600,732/4,684,770,636,918.80 = 1,853,275,984,075.60/x
  3. Step 3: Cross multiply
    3,394,778,600,732x = 4,684,770,636,918.80 × 1,853,275,984,075.60
  4. Step 4: Simplify right side
    3,394,778,600,732x = 8,682,172,912,304,164,876,320,768
  5. Step 5: Solve for x
    x = 8,682,172,912,304,164,876,320,768/3,394,778,600,732
  6. Step 6: Final answer
    x = 2,557,507,847,619.89

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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.