Home / 6,179,348,336.80-9,269,022,505.20-2,301,152,317.60

Finding the Fourth Proportional to 6,179,348,336.80, 9,269,022,505.20 and 2,301,152,317.60

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Solution

The fourth proportional to 6,179,348,336.80, 9,269,022,505.20 and 2,301,152,317.60 is: 3,451,728,476.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,348,336.80 : 9,269,022,505.20 = 2,301,152,317.60 : x
  2. Step 2: Convert to fraction form
    6,179,348,336.80/9,269,022,505.20 = 2,301,152,317.60/x
  3. Step 3: Cross multiply
    6,179,348,336.80x = 9,269,022,505.20 × 2,301,152,317.60
  4. Step 4: Simplify right side
    6,179,348,336.80x = 21,329,432,619,727,540,224
  5. Step 5: Solve for x
    x = 21,329,432,619,727,540,224/6,179,348,336.80
  6. Step 6: Final answer
    x = 3,451,728,476.40

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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.