Home / 2,169,288,150,059.10-2,993,618,135,722.70-1,193,806,025,495.40

Finding the Fourth Proportional to 2,169,288,150,059.10, 2,993,618,135,722.70 and 1,193,806,025,495.40

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Solution

The fourth proportional to 2,169,288,150,059.10, 2,993,618,135,722.70 and 1,193,806,025,495.40 is: 1,647,452,584,093.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169,288,150,059.10 : 2,993,618,135,722.70 = 1,193,806,025,495.40 : x
  2. Step 2: Convert to fraction form
    2,169,288,150,059.10/2,993,618,135,722.70 = 1,193,806,025,495.40/x
  3. Step 3: Cross multiply
    2,169,288,150,059.10x = 2,993,618,135,722.70 × 1,193,806,025,495.40
  4. Step 4: Simplify right side
    2,169,288,150,059.10x = 3,573,799,368,458,065,282,072,576
  5. Step 5: Solve for x
    x = 3,573,799,368,458,065,282,072,576/2,169,288,150,059.10
  6. Step 6: Final answer
    x = 1,647,452,584,093.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.