Home / 2,169,288,150,025.10-2,993,618,135,675.70-1,193,806,025,461.30

Finding the Fourth Proportional to 2,169,288,150,025.10, 2,993,618,135,675.70 and 1,193,806,025,461.30

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Solution

The fourth proportional to 2,169,288,150,025.10, 2,993,618,135,675.70 and 1,193,806,025,461.30 is: 1,647,452,584,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169,288,150,025.10 : 2,993,618,135,675.70 = 1,193,806,025,461.30 : x
  2. Step 2: Convert to fraction form
    2,169,288,150,025.10/2,993,618,135,675.70 = 1,193,806,025,461.30/x
  3. Step 3: Cross multiply
    2,169,288,150,025.10x = 2,993,618,135,675.70 × 1,193,806,025,461.30
  4. Step 4: Simplify right side
    2,169,288,150,025.10x = 3,573,799,368,299,874,657,239,040
  5. Step 5: Solve for x
    x = 3,573,799,368,299,874,657,239,040/2,169,288,150,025.10
  6. Step 6: Final answer
    x = 1,647,452,584,046.30

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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.