Home / 5,049,845,626.36-6,969,002,182.68-2,822,177,749

Finding the Fourth Proportional to 5,049,845,626.36, 6,969,002,182.68 and 2,822,177,749

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Solution

The fourth proportional to 5,049,845,626.36, 6,969,002,182.68 and 2,822,177,749 is: 3,894,725,571.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,845,626.36 : 6,969,002,182.68 = 2,822,177,749 : x
  2. Step 2: Convert to fraction form
    5,049,845,626.36/6,969,002,182.68 = 2,822,177,749/x
  3. Step 3: Cross multiply
    5,049,845,626.36x = 6,969,002,182.68 × 2,822,177,749
  4. Step 4: Simplify right side
    5,049,845,626.36x = 19,667,762,892,691,931,136
  5. Step 5: Solve for x
    x = 19,667,762,892,691,931,136/5,049,845,626.36
  6. Step 6: Final answer
    x = 3,894,725,571.42

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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.