Home / 2,093,315,397.33-2,888,794,619.46-1,153,551,668.52

Finding the Fourth Proportional to 2,093,315,397.33, 2,888,794,619.46 and 1,153,551,668.52

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Solution

The fourth proportional to 2,093,315,397.33, 2,888,794,619.46 and 1,153,551,668.52 is: 1,591,911,977.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,315,397.33 : 2,888,794,619.46 = 1,153,551,668.52 : x
  2. Step 2: Convert to fraction form
    2,093,315,397.33/2,888,794,619.46 = 1,153,551,668.52/x
  3. Step 3: Cross multiply
    2,093,315,397.33x = 2,888,794,619.46 × 1,153,551,668.52
  4. Step 4: Simplify right side
    2,093,315,397.33x = 3,332,373,853,289,681,408
  5. Step 5: Solve for x
    x = 3,332,373,853,289,681,408/2,093,315,397.33
  6. Step 6: Final answer
    x = 1,591,911,977.31

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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.