Home / 3,109,201,502,529-4,664,438,340,675.50-1,069,171,629,961.70

Finding the Fourth Proportional to 3,109,201,502,529, 4,664,438,340,675.50 and 1,069,171,629,961.70

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Solution

The fourth proportional to 3,109,201,502,529, 4,664,438,340,675.50 and 1,069,171,629,961.70 is: 1,603,976,178,288.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,109,201,502,529 : 4,664,438,340,675.50 = 1,069,171,629,961.70 : x
  2. Step 2: Convert to fraction form
    3,109,201,502,529/4,664,438,340,675.50 = 1,069,171,629,961.70/x
  3. Step 3: Cross multiply
    3,109,201,502,529x = 4,664,438,340,675.50 × 1,069,171,629,961.70
  4. Step 4: Simplify right side
    3,109,201,502,529x = 4,987,085,143,555,870,942,035,968
  5. Step 5: Solve for x
    x = 4,987,085,143,555,870,942,035,968/3,109,201,502,529
  6. Step 6: Final answer
    x = 1,603,976,178,288.67

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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.