Home / 36,396,865,738.80-54,595,298,608.20-17,767,236,913.20

Finding the Fourth Proportional to 36,396,865,738.80, 54,595,298,608.20 and 17,767,236,913.20

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Solution

The fourth proportional to 36,396,865,738.80, 54,595,298,608.20 and 17,767,236,913.20 is: 26,650,855,369.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,396,865,738.80 : 54,595,298,608.20 = 17,767,236,913.20 : x
  2. Step 2: Convert to fraction form
    36,396,865,738.80/54,595,298,608.20 = 17,767,236,913.20/x
  3. Step 3: Cross multiply
    36,396,865,738.80x = 54,595,298,608.20 × 17,767,236,913.20
  4. Step 4: Simplify right side
    36,396,865,738.80x = 970,007,604,718,787,624,960
  5. Step 5: Solve for x
    x = 970,007,604,718,787,624,960/36,396,865,738.80
  6. Step 6: Final answer
    x = 26,650,855,369.80

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.