Home / 8,396,810,756-11,587,522,556.74-4,586,332,914.28

Finding the Fourth Proportional to 8,396,810,756, 11,587,522,556.74 and 4,586,332,914.28

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Solution

The fourth proportional to 8,396,810,756, 11,587,522,556.74 and 4,586,332,914.28 is: 6,329,097,754.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,396,810,756 : 11,587,522,556.74 = 4,586,332,914.28 : x
  2. Step 2: Convert to fraction form
    8,396,810,756/11,587,522,556.74 = 4,586,332,914.28/x
  3. Step 3: Cross multiply
    8,396,810,756x = 11,587,522,556.74 × 4,586,332,914.28
  4. Step 4: Simplify right side
    8,396,810,756x = 53,144,236,096,938,598,400
  5. Step 5: Solve for x
    x = 53,144,236,096,938,598,400/8,396,810,756
  6. Step 6: Final answer
    x = 6,329,097,754.04

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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.