Home / 5,395,079,986.36-8,093,174,949.92-2,036,479,969.22

Finding the Fourth Proportional to 5,395,079,986.36, 8,093,174,949.92 and 2,036,479,969.22

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Solution

The fourth proportional to 5,395,079,986.36, 8,093,174,949.92 and 2,036,479,969.22 is: 3,054,929,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,079,986.36 : 8,093,174,949.92 = 2,036,479,969.22 : x
  2. Step 2: Convert to fraction form
    5,395,079,986.36/8,093,174,949.92 = 2,036,479,969.22/x
  3. Step 3: Cross multiply
    5,395,079,986.36x = 8,093,174,949.92 × 2,036,479,969.22
  4. Step 4: Simplify right side
    5,395,079,986.36x = 16,481,588,672,869,781,504
  5. Step 5: Solve for x
    x = 16,481,588,672,869,781,504/5,395,079,986.36
  6. Step 6: Final answer
    x = 3,054,929,438.40

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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.