Home / 4,191,475,167,067.80-6,287,212,750,601.60-3,475,987,007,982.40

Finding the Fourth Proportional to 4,191,475,167,067.80, 6,287,212,750,601.60 and 3,475,987,007,982.40

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Solution

The fourth proportional to 4,191,475,167,067.80, 6,287,212,750,601.60 and 3,475,987,007,982.40 is: 5,213,980,511,973.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,475,167,067.80 : 6,287,212,750,601.60 = 3,475,987,007,982.40 : x
  2. Step 2: Convert to fraction form
    4,191,475,167,067.80/6,287,212,750,601.60 = 3,475,987,007,982.40/x
  3. Step 3: Cross multiply
    4,191,475,167,067.80x = 6,287,212,750,601.60 × 3,475,987,007,982.40
  4. Step 4: Simplify right side
    4,191,475,167,067.80x = 21,854,269,837,512,447,583,322,112
  5. Step 5: Solve for x
    x = 21,854,269,837,512,447,583,322,112/4,191,475,167,067.80
  6. Step 6: Final answer
    x = 5,213,980,511,973.52

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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.