Home / 3,092,848,007.44-4,269,029,633.90-2,021,312,532.16

Finding the Fourth Proportional to 3,092,848,007.44, 4,269,029,633.90 and 2,021,312,532.16

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Solution

The fourth proportional to 3,092,848,007.44, 4,269,029,633.90 and 2,021,312,532.16 is: 2,789,999,081.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,848,007.44 : 4,269,029,633.90 = 2,021,312,532.16 : x
  2. Step 2: Convert to fraction form
    3,092,848,007.44/4,269,029,633.90 = 2,021,312,532.16/x
  3. Step 3: Cross multiply
    3,092,848,007.44x = 4,269,029,633.90 × 2,021,312,532.16
  4. Step 4: Simplify right side
    3,092,848,007.44x = 8,629,043,099,164,487,680
  5. Step 5: Solve for x
    x = 8,629,043,099,164,487,680/3,092,848,007.44
  6. Step 6: Final answer
    x = 2,789,999,081.24

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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.