Home / 2,093,315,319.72-2,888,794,512.36-1,153,551,591

Finding the Fourth Proportional to 2,093,315,319.72, 2,888,794,512.36 and 1,153,551,591

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Solution

The fourth proportional to 2,093,315,319.72, 2,888,794,512.36 and 1,153,551,591 is: 1,591,911,870.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,315,319.72 : 2,888,794,512.36 = 1,153,551,591 : x
  2. Step 2: Convert to fraction form
    2,093,315,319.72/2,888,794,512.36 = 1,153,551,591/x
  3. Step 3: Cross multiply
    2,093,315,319.72x = 2,888,794,512.36 × 1,153,551,591
  4. Step 4: Simplify right side
    2,093,315,319.72x = 3,332,373,505,804,947,456
  5. Step 5: Solve for x
    x = 3,332,373,505,804,947,456/2,093,315,319.72
  6. Step 6: Final answer
    x = 1,591,911,870.33

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1.5x scale

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.