Home / 3,329,867,620.08-4,993,166,997.88-1,647,208,972.74

Finding the Fourth Proportional to 3,329,867,620.08, 4,993,166,997.88 and 1,647,208,972.74

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Solution

The fourth proportional to 3,329,867,620.08, 4,993,166,997.88 and 1,647,208,972.74 is: 2,470,004,943.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,867,620.08 : 4,993,166,997.88 = 1,647,208,972.74 : x
  2. Step 2: Convert to fraction form
    3,329,867,620.08/4,993,166,997.88 = 1,647,208,972.74/x
  3. Step 3: Cross multiply
    3,329,867,620.08x = 4,993,166,997.88 × 1,647,208,972.74
  4. Step 4: Simplify right side
    3,329,867,620.08x = 8,224,789,481,279,152,128
  5. Step 5: Solve for x
    x = 8,224,789,481,279,152,128/3,329,867,620.08
  6. Step 6: Final answer
    x = 2,470,004,943.04

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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.