Home / 2,395,986,233.82-3,591,598,495.05-1,667,444,395.74

Finding the Fourth Proportional to 2,395,986,233.82, 3,591,598,495.05 and 1,667,444,395.74

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Solution

The fourth proportional to 2,395,986,233.82, 3,591,598,495.05 and 1,667,444,395.74 is: 2,499,509,679.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,986,233.82 : 3,591,598,495.05 = 1,667,444,395.74 : x
  2. Step 2: Convert to fraction form
    2,395,986,233.82/3,591,598,495.05 = 1,667,444,395.74/x
  3. Step 3: Cross multiply
    2,395,986,233.82x = 3,591,598,495.05 × 1,667,444,395.74
  4. Step 4: Simplify right side
    2,395,986,233.82x = 5,988,790,782,319,340,544
  5. Step 5: Solve for x
    x = 5,988,790,782,319,340,544/2,395,986,233.82
  6. Step 6: Final answer
    x = 2,499,509,679.06

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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.