Home / 6,199,950,859.83-9,297,340,485.55-1,944,545,873.20

Finding the Fourth Proportional to 6,199,950,859.83, 9,297,340,485.55 and 1,944,545,873.20

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Solution

The fourth proportional to 6,199,950,859.83, 9,297,340,485.55 and 1,944,545,873.20 is: 2,916,007,800.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,950,859.83 : 9,297,340,485.55 = 1,944,545,873.20 : x
  2. Step 2: Convert to fraction form
    6,199,950,859.83/9,297,340,485.55 = 1,944,545,873.20/x
  3. Step 3: Cross multiply
    6,199,950,859.83x = 9,297,340,485.55 × 1,944,545,873.20
  4. Step 4: Simplify right side
    6,199,950,859.83x = 18,079,105,072,855,326,720
  5. Step 5: Solve for x
    x = 18,079,105,072,855,326,720/6,199,950,859.83
  6. Step 6: Final answer
    x = 2,916,007,800.97

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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.