Home / 1,908,163,694,174.60-2,862,033,396,806-682,873,366,352.10

Finding the Fourth Proportional to 1,908,163,694,174.60, 2,862,033,396,806 and 682,873,366,352.10

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Solution

The fourth proportional to 1,908,163,694,174.60, 2,862,033,396,806 and 682,873,366,352.10 is: 1,024,234,129,522.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,908,163,694,174.60 : 2,862,033,396,806 = 682,873,366,352.10 : x
  2. Step 2: Convert to fraction form
    1,908,163,694,174.60/2,862,033,396,806 = 682,873,366,352.10/x
  3. Step 3: Cross multiply
    1,908,163,694,174.60x = 2,862,033,396,806 × 682,873,366,352.10
  4. Step 4: Simplify right side
    1,908,163,694,174.60x = 1,954,406,380,289,048,874,844,160
  5. Step 5: Solve for x
    x = 1,954,406,380,289,048,874,844,160/1,908,163,694,174.60
  6. Step 6: Final answer
    x = 1,024,234,129,522.34

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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.