Home / 4,049,120,684.96-5,585,343,224.52-2,674,257,741.20

Finding the Fourth Proportional to 4,049,120,684.96, 5,585,343,224.52 and 2,674,257,741.20

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Solution

The fourth proportional to 4,049,120,684.96, 5,585,343,224.52 and 2,674,257,741.20 is: 3,688,861,982.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,120,684.96 : 5,585,343,224.52 = 2,674,257,741.20 : x
  2. Step 2: Convert to fraction form
    4,049,120,684.96/5,585,343,224.52 = 2,674,257,741.20/x
  3. Step 3: Cross multiply
    4,049,120,684.96x = 5,585,343,224.52 × 2,674,257,741.20
  4. Step 4: Simplify right side
    4,049,120,684.96x = 14,936,647,355,431,579,648
  5. Step 5: Solve for x
    x = 14,936,647,355,431,579,648/4,049,120,684.96
  6. Step 6: Final answer
    x = 3,688,861,982.04

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Double scale
Find fourth proportional to 4,049,120,685.96, 5,585,343,225.90 and 2,674,257,742.20
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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.