Home / 3,647,996,051,452.20-5,034,379,694,943.30-2,001,928,872,710.40

Finding the Fourth Proportional to 3,647,996,051,452.20, 5,034,379,694,943.30 and 2,001,928,872,710.40

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Solution

The fourth proportional to 3,647,996,051,452.20, 5,034,379,694,943.30 and 2,001,928,872,710.40 is: 2,762,741,495,699.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,996,051,452.20 : 5,034,379,694,943.30 = 2,001,928,872,710.40 : x
  2. Step 2: Convert to fraction form
    3,647,996,051,452.20/5,034,379,694,943.30 = 2,001,928,872,710.40/x
  3. Step 3: Cross multiply
    3,647,996,051,452.20x = 5,034,379,694,943.30 × 2,001,928,872,710.40
  4. Step 4: Simplify right side
    3,647,996,051,452.20x = 10,078,470,067,493,966,062,813,184
  5. Step 5: Solve for x
    x = 10,078,470,067,493,966,062,813,184/3,647,996,051,452.20
  6. Step 6: Final answer
    x = 2,762,741,495,699.24

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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.