Home / 2,093,315,793.72-2,888,795,168.46-1,153,552,066.80

Finding the Fourth Proportional to 2,093,315,793.72, 2,888,795,168.46 and 1,153,552,066.80

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Solution

The fourth proportional to 2,093,315,793.72, 2,888,795,168.46 and 1,153,552,066.80 is: 1,591,912,528.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,315,793.72 : 2,888,795,168.46 = 1,153,552,066.80 : x
  2. Step 2: Convert to fraction form
    2,093,315,793.72/2,888,795,168.46 = 1,153,552,066.80/x
  3. Step 3: Cross multiply
    2,093,315,793.72x = 2,888,795,168.46 × 1,153,552,066.80
  4. Step 4: Simplify right side
    2,093,315,793.72x = 3,332,375,637,138,887,168
  5. Step 5: Solve for x
    x = 3,332,375,637,138,887,168/2,093,315,793.72
  6. Step 6: Final answer
    x = 1,591,912,528.03

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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.