Home / 3,520,512,301.70-5,280,768,452.55-3,520,512,301.70

Finding the Fourth Proportional to 3,520,512,301.70, 5,280,768,452.55 and 3,520,512,301.70

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Solution

The fourth proportional to 3,520,512,301.70, 5,280,768,452.55 and 3,520,512,301.70 is: 5,280,768,452.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,512,301.70 : 5,280,768,452.55 = 3,520,512,301.70 : x
  2. Step 2: Convert to fraction form
    3,520,512,301.70/5,280,768,452.55 = 3,520,512,301.70/x
  3. Step 3: Cross multiply
    3,520,512,301.70x = 5,280,768,452.55 × 3,520,512,301.70
  4. Step 4: Simplify right side
    3,520,512,301.70x = 18,591,010,299,631,546,368
  5. Step 5: Solve for x
    x = 18,591,010,299,631,546,368/3,520,512,301.70
  6. Step 6: Final answer
    x = 5,280,768,452.55

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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.