Home / 6,067,997,918.20-9,102,603,113.70-1,646,487,530.20

Finding the Fourth Proportional to 6,067,997,918.20, 9,102,603,113.70 and 1,646,487,530.20

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Solution

The fourth proportional to 6,067,997,918.20, 9,102,603,113.70 and 1,646,487,530.20 is: 2,469,895,791.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067,997,918.20 : 9,102,603,113.70 = 1,646,487,530.20 : x
  2. Step 2: Convert to fraction form
    6,067,997,918.20/9,102,603,113.70 = 1,646,487,530.20/x
  3. Step 3: Cross multiply
    6,067,997,918.20x = 9,102,603,113.70 × 1,646,487,530.20
  4. Step 4: Simplify right side
    6,067,997,918.20x = 14,987,322,519,066,744,832
  5. Step 5: Solve for x
    x = 14,987,322,519,066,744,832/6,067,997,918.20
  6. Step 6: Final answer
    x = 2,469,895,791.18

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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.