Home / 6,224,362,359.55-8,589,594,376.38-3,366,507,764.05

Finding the Fourth Proportional to 6,224,362,359.55, 8,589,594,376.38 and 3,366,507,764.05

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Solution

The fourth proportional to 6,224,362,359.55, 8,589,594,376.38 and 3,366,507,764.05 is: 4,645,766,825.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,362,359.55 : 8,589,594,376.38 = 3,366,507,764.05 : x
  2. Step 2: Convert to fraction form
    6,224,362,359.55/8,589,594,376.38 = 3,366,507,764.05/x
  3. Step 3: Cross multiply
    6,224,362,359.55x = 8,589,594,376.38 × 3,366,507,764.05
  4. Step 4: Simplify right side
    6,224,362,359.55x = 28,916,936,158,123,491,328
  5. Step 5: Solve for x
    x = 28,916,936,158,123,491,328/6,224,362,359.55
  6. Step 6: Final answer
    x = 4,645,766,825.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.