Home / 895,777,151.27-1,236,702,738.05-796,383,365.40

Finding the Fourth Proportional to 895,777,151.27, 1,236,702,738.05 and 796,383,365.40

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Solution

The fourth proportional to 895,777,151.27, 1,236,702,738.05 and 796,383,365.40 is: 1,099,480,475.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,777,151.27 : 1,236,702,738.05 = 796,383,365.40 : x
  2. Step 2: Convert to fraction form
    895,777,151.27/1,236,702,738.05 = 796,383,365.40/x
  3. Step 3: Cross multiply
    895,777,151.27x = 1,236,702,738.05 × 796,383,365.40
  4. Step 4: Simplify right side
    895,777,151.27x = 984,889,488,527,812,864
  5. Step 5: Solve for x
    x = 984,889,488,527,812,864/895,777,151.27
  6. Step 6: Final answer
    x = 1,099,480,475.84

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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.