Home / 3,647,996,051,452.20-5,034,379,694,943.80-2,001,928,872,710.60

Finding the Fourth Proportional to 3,647,996,051,452.20, 5,034,379,694,943.80 and 2,001,928,872,710.60

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Solution

The fourth proportional to 3,647,996,051,452.20, 5,034,379,694,943.80 and 2,001,928,872,710.60 is: 2,762,741,495,699.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,996,051,452.20 : 5,034,379,694,943.80 = 2,001,928,872,710.60 : x
  2. Step 2: Convert to fraction form
    3,647,996,051,452.20/5,034,379,694,943.80 = 2,001,928,872,710.60/x
  3. Step 3: Cross multiply
    3,647,996,051,452.20x = 5,034,379,694,943.80 × 2,001,928,872,710.60
  4. Step 4: Simplify right side
    3,647,996,051,452.20x = 10,078,470,067,495,976,107,507,712
  5. Step 5: Solve for x
    x = 10,078,470,067,495,976,107,507,712/3,647,996,051,452.20
  6. Step 6: Final answer
    x = 2,762,741,495,699.79

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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.