Home / 3,510,147,181.80-5,265,220,772.70-1,180,309,837.80

Finding the Fourth Proportional to 3,510,147,181.80, 5,265,220,772.70 and 1,180,309,837.80

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Solution

The fourth proportional to 3,510,147,181.80, 5,265,220,772.70 and 1,180,309,837.80 is: 1,770,464,756.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,147,181.80 : 5,265,220,772.70 = 1,180,309,837.80 : x
  2. Step 2: Convert to fraction form
    3,510,147,181.80/5,265,220,772.70 = 1,180,309,837.80/x
  3. Step 3: Cross multiply
    3,510,147,181.80x = 5,265,220,772.70 × 1,180,309,837.80
  4. Step 4: Simplify right side
    3,510,147,181.80x = 6,214,591,876,206,727,168
  5. Step 5: Solve for x
    x = 6,214,591,876,206,727,168/3,510,147,181.80
  6. Step 6: Final answer
    x = 1,770,464,756.70

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1.5x scale

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.