Home / 2,313,366,314.34-3,192,355,975.56-1,256,070,087.30

Finding the Fourth Proportional to 2,313,366,314.34, 3,192,355,975.56 and 1,256,070,087.30

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Solution

The fourth proportional to 2,313,366,314.34, 3,192,355,975.56 and 1,256,070,087.30 is: 1,733,328,104.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,366,314.34 : 3,192,355,975.56 = 1,256,070,087.30 : x
  2. Step 2: Convert to fraction form
    2,313,366,314.34/3,192,355,975.56 = 1,256,070,087.30/x
  3. Step 3: Cross multiply
    2,313,366,314.34x = 3,192,355,975.56 × 1,256,070,087.30
  4. Step 4: Simplify right side
    2,313,366,314.34x = 4,009,822,848,914,325,504
  5. Step 5: Solve for x
    x = 4,009,822,848,914,325,504/2,313,366,314.34
  6. Step 6: Final answer
    x = 1,733,328,104.61

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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.