Home / 3,647,996,051,451.40-5,034,379,694,942.20-2,001,928,872,709.70

Finding the Fourth Proportional to 3,647,996,051,451.40, 5,034,379,694,942.20 and 2,001,928,872,709.70

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Solution

The fourth proportional to 3,647,996,051,451.40, 5,034,379,694,942.20 and 2,001,928,872,709.70 is: 2,762,741,495,698.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,996,051,451.40 : 5,034,379,694,942.20 = 2,001,928,872,709.70 : x
  2. Step 2: Convert to fraction form
    3,647,996,051,451.40/5,034,379,694,942.20 = 2,001,928,872,709.70/x
  3. Step 3: Cross multiply
    3,647,996,051,451.40x = 5,034,379,694,942.20 × 2,001,928,872,709.70
  4. Step 4: Simplify right side
    3,647,996,051,451.40x = 10,078,470,067,488,243,018,891,264
  5. Step 5: Solve for x
    x = 10,078,470,067,488,243,018,891,264/3,647,996,051,451.40
  6. Step 6: Final answer
    x = 2,762,741,495,698.28

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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.