Home / 3,093,393,500.28-4,268,975,414.60-1,904,648,260.32

Finding the Fourth Proportional to 3,093,393,500.28, 4,268,975,414.60 and 1,904,648,260.32

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Solution

The fourth proportional to 3,093,393,500.28, 4,268,975,414.60 and 1,904,648,260.32 is: 2,628,471,481.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,393,500.28 : 4,268,975,414.60 = 1,904,648,260.32 : x
  2. Step 2: Convert to fraction form
    3,093,393,500.28/4,268,975,414.60 = 1,904,648,260.32/x
  3. Step 3: Cross multiply
    3,093,393,500.28x = 4,268,975,414.60 × 1,904,648,260.32
  4. Step 4: Simplify right side
    3,093,393,500.28x = 8,130,896,596,766,740,480
  5. Step 5: Solve for x
    x = 8,130,896,596,766,740,480/3,093,393,500.28
  6. Step 6: Final answer
    x = 2,628,471,481.57

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Double scale
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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.