Home / 116,270,536,441.39-174,405,804,465.24-27,938,664,949.39

Finding the Fourth Proportional to 116,270,536,441.39, 174,405,804,465.24 and 27,938,664,949.39

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Solution

The fourth proportional to 116,270,536,441.39, 174,405,804,465.24 and 27,938,664,949.39 is: 41,907,997,376.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,270,536,441.39 : 174,405,804,465.24 = 27,938,664,949.39 : x
  2. Step 2: Convert to fraction form
    116,270,536,441.39/174,405,804,465.24 = 27,938,664,949.39/x
  3. Step 3: Cross multiply
    116,270,536,441.39x = 174,405,804,465.24 × 27,938,664,949.39
  4. Step 4: Simplify right side
    116,270,536,441.39x = 4,872,665,336,183,166,861,312
  5. Step 5: Solve for x
    x = 4,872,665,336,183,166,861,312/116,270,536,441.39
  6. Step 6: Final answer
    x = 41,907,997,376.79

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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.