Home / 3,831,899,199.39-5,747,824,679.85-2,062,103,573.88

Finding the Fourth Proportional to 3,831,899,199.39, 5,747,824,679.85 and 2,062,103,573.88

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Solution

The fourth proportional to 3,831,899,199.39, 5,747,824,679.85 and 2,062,103,573.88 is: 3,093,142,381.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,899,199.39 : 5,747,824,679.85 = 2,062,103,573.88 : x
  2. Step 2: Convert to fraction form
    3,831,899,199.39/5,747,824,679.85 = 2,062,103,573.88/x
  3. Step 3: Cross multiply
    3,831,899,199.39x = 5,747,824,679.85 × 2,062,103,573.88
  4. Step 4: Simplify right side
    3,831,899,199.39x = 11,852,609,814,354,354,176
  5. Step 5: Solve for x
    x = 11,852,609,814,354,354,176/3,831,899,199.39
  6. Step 6: Final answer
    x = 3,093,142,381.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.