Home / 3,647,996,051,456.20-5,034,379,694,948-2,001,928,872,714.20

Finding the Fourth Proportional to 3,647,996,051,456.20, 5,034,379,694,948 and 2,001,928,872,714.20

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Solution

The fourth proportional to 3,647,996,051,456.20, 5,034,379,694,948 and 2,001,928,872,714.20 is: 2,762,741,495,704.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,996,051,456.20 : 5,034,379,694,948 = 2,001,928,872,714.20 : x
  2. Step 2: Convert to fraction form
    3,647,996,051,456.20/5,034,379,694,948 = 2,001,928,872,714.20/x
  3. Step 3: Cross multiply
    3,647,996,051,456.20x = 5,034,379,694,948 × 2,001,928,872,714.20
  4. Step 4: Simplify right side
    3,647,996,051,456.20x = 10,078,470,067,522,508,267,978,752
  5. Step 5: Solve for x
    x = 10,078,470,067,522,508,267,978,752/3,647,996,051,456.20
  6. Step 6: Final answer
    x = 2,762,741,495,704.03

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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.