Home / 4,330,888,963.88-9,283,347,921.38

Finding the Third Proportional to 4,330,888,963.88 and 9,283,347,921.38

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Solution

The third proportional to 4,330,888,963.88 and 9,283,347,921.38 is: 19,899,043,671.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330,888,963.88 : 9,283,347,921.38 = 9,283,347,921.38 : x
  2. Step 2: Convert to fraction form
    4,330,888,963.88/9,283,347,921.38 = 9,283,347,921.38/x
  3. Step 3: Cross multiply
    4,330,888,963.88x = 9,283,347,921.38 × 9,283,347,921.38
  4. Step 4: Simplify right side
    4,330,888,963.88x = 86,180,548,629,297,528,832
  5. Step 5: Solve for x
    x = 86,180,548,629,297,528,832/4,330,888,963.88
  6. Step 6: Final answer
    x = 19,899,043,671.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.