Home / 117,889,334,662.22-256,434,100,626.64

Finding the Third Proportional to 117,889,334,662.22 and 256,434,100,626.64

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Solution

The third proportional to 117,889,334,662.22 and 256,434,100,626.64 is: 557,798,109,155.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,889,334,662.22 : 256,434,100,626.64 = 256,434,100,626.64 : x
  2. Step 2: Convert to fraction form
    117,889,334,662.22/256,434,100,626.64 = 256,434,100,626.64/x
  3. Step 3: Cross multiply
    117,889,334,662.22x = 256,434,100,626.64 × 256,434,100,626.64
  4. Step 4: Simplify right side
    117,889,334,662.22x = 65,758,447,964,193,736,884,224
  5. Step 5: Solve for x
    x = 65,758,447,964,193,736,884,224/117,889,334,662.22
  6. Step 6: Final answer
    x = 557,798,109,155.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.