Home / 6,199,950,844.12-9,297,340,462.03-1,944,545,857.47

Finding the Fourth Proportional to 6,199,950,844.12, 9,297,340,462.03 and 1,944,545,857.47

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Solution

The fourth proportional to 6,199,950,844.12, 9,297,340,462.03 and 1,944,545,857.47 is: 2,916,007,777.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,950,844.12 : 9,297,340,462.03 = 1,944,545,857.47 : x
  2. Step 2: Convert to fraction form
    6,199,950,844.12/9,297,340,462.03 = 1,944,545,857.47/x
  3. Step 3: Cross multiply
    6,199,950,844.12x = 9,297,340,462.03 × 1,944,545,857.47
  4. Step 4: Simplify right side
    6,199,950,844.12x = 18,079,104,880,918,749,184
  5. Step 5: Solve for x
    x = 18,079,104,880,918,749,184/6,199,950,844.12
  6. Step 6: Final answer
    x = 2,916,007,777.39

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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.