Home / 1,394,384,003.80-2,093,591,544.90-1,051,742,339.80

Finding the Fourth Proportional to 1,394,384,003.80, 2,093,591,544.90 and 1,051,742,339.80

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Solution

The fourth proportional to 1,394,384,003.80, 2,093,591,544.90 and 1,051,742,339.80 is: 1,579,133,770.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,384,003.80 : 2,093,591,544.90 = 1,051,742,339.80 : x
  2. Step 2: Convert to fraction form
    1,394,384,003.80/2,093,591,544.90 = 1,051,742,339.80/x
  3. Step 3: Cross multiply
    1,394,384,003.80x = 2,093,591,544.90 × 1,051,742,339.80
  4. Step 4: Simplify right side
    1,394,384,003.80x = 2,201,918,870,018,622,720
  5. Step 5: Solve for x
    x = 2,201,918,870,018,622,720/1,394,384,003.80
  6. Step 6: Final answer
    x = 1,579,133,770.91

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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.