Home / 3,814,122,636.08-5,263,783,747.44-2,288,267,993.03

Finding the Fourth Proportional to 3,814,122,636.08, 5,263,783,747.44 and 2,288,267,993.03

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Solution

The fourth proportional to 3,814,122,636.08, 5,263,783,747.44 and 2,288,267,993.03 is: 3,157,986,520.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,122,636.08 : 5,263,783,747.44 = 2,288,267,993.03 : x
  2. Step 2: Convert to fraction form
    3,814,122,636.08/5,263,783,747.44 = 2,288,267,993.03/x
  3. Step 3: Cross multiply
    3,814,122,636.08x = 5,263,783,747.44 × 2,288,267,993.03
  4. Step 4: Simplify right side
    3,814,122,636.08x = 12,044,947,871,505,739,776
  5. Step 5: Solve for x
    x = 12,044,947,871,505,739,776/3,814,122,636.08
  6. Step 6: Final answer
    x = 3,157,986,520.29

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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.