Home / 2,202,741,857.07-3,303,143,200.22-1,167,360,157.35

Finding the Fourth Proportional to 2,202,741,857.07, 3,303,143,200.22 and 1,167,360,157.35

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Solution

The fourth proportional to 2,202,741,857.07, 3,303,143,200.22 and 1,167,360,157.35 is: 1,750,526,396.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,741,857.07 : 3,303,143,200.22 = 1,167,360,157.35 : x
  2. Step 2: Convert to fraction form
    2,202,741,857.07/3,303,143,200.22 = 1,167,360,157.35/x
  3. Step 3: Cross multiply
    2,202,741,857.07x = 3,303,143,200.22 × 1,167,360,157.35
  4. Step 4: Simplify right side
    2,202,741,857.07x = 3,855,957,765,952,564,736
  5. Step 5: Solve for x
    x = 3,855,957,765,952,564,736/2,202,741,857.07
  6. Step 6: Final answer
    x = 1,750,526,396.72

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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.