Home / 8,317,793,558.31-12,476,786,183.57-3,006,309,099.51

Finding the Fourth Proportional to 8,317,793,558.31, 12,476,786,183.57 and 3,006,309,099.51

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Solution

The fourth proportional to 8,317,793,558.31, 12,476,786,183.57 and 3,006,309,099.51 is: 4,509,498,291.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,317,793,558.31 : 12,476,786,183.57 = 3,006,309,099.51 : x
  2. Step 2: Convert to fraction form
    8,317,793,558.31/12,476,786,183.57 = 3,006,309,099.51/x
  3. Step 3: Cross multiply
    8,317,793,558.31x = 12,476,786,183.57 × 3,006,309,099.51
  4. Step 4: Simplify right side
    8,317,793,558.31x = 37,509,075,836,307,136,512
  5. Step 5: Solve for x
    x = 37,509,075,836,307,136,512/8,317,793,558.31
  6. Step 6: Final answer
    x = 4,509,498,291.03

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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.