Home / 188,162,317,745.70-282,298,552,555.10-60,674,445,544.83

Finding the Fourth Proportional to 188,162,317,745.70, 282,298,552,555.10 and 60,674,445,544.83

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Solution

The fourth proportional to 188,162,317,745.70, 282,298,552,555.10 and 60,674,445,544.83 is: 91,029,427,993.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,162,317,745.70 : 282,298,552,555.10 = 60,674,445,544.83 : x
  2. Step 2: Convert to fraction form
    188,162,317,745.70/282,298,552,555.10 = 60,674,445,544.83/x
  3. Step 3: Cross multiply
    188,162,317,745.70x = 282,298,552,555.10 × 60,674,445,544.83
  4. Step 4: Simplify right side
    188,162,317,745.70x = 17,128,308,154,389,873,295,360
  5. Step 5: Solve for x
    x = 17,128,308,154,389,873,295,360/188,162,317,745.70
  6. Step 6: Final answer
    x = 91,029,427,993.86

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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.