Home / 3,501,204,454.38-4,831,647,702.04-1,893,661,243.50

Finding the Fourth Proportional to 3,501,204,454.38, 4,831,647,702.04 and 1,893,661,243.50

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Solution

The fourth proportional to 3,501,204,454.38, 4,831,647,702.04 and 1,893,661,243.50 is: 2,613,244,703.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,204,454.38 : 4,831,647,702.04 = 1,893,661,243.50 : x
  2. Step 2: Convert to fraction form
    3,501,204,454.38/4,831,647,702.04 = 1,893,661,243.50/x
  3. Step 3: Cross multiply
    3,501,204,454.38x = 4,831,647,702.04 × 1,893,661,243.50
  4. Step 4: Simplify right side
    3,501,204,454.38x = 9,149,503,995,598,984,192
  5. Step 5: Solve for x
    x = 9,149,503,995,598,984,192/3,501,204,454.38
  6. Step 6: Final answer
    x = 2,613,244,703.31

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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.