Home / 50,764,231,185.41-70,055,273,842.18-27,903,864,774.60

Finding the Fourth Proportional to 50,764,231,185.41, 70,055,273,842.18 and 27,903,864,774.60

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Solution

The fourth proportional to 50,764,231,185.41, 70,055,273,842.18 and 27,903,864,774.60 is: 38,507,682,326.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,764,231,185.41 : 70,055,273,842.18 = 27,903,864,774.60 : x
  2. Step 2: Convert to fraction form
    50,764,231,185.41/70,055,273,842.18 = 27,903,864,774.60/x
  3. Step 3: Cross multiply
    50,764,231,185.41x = 70,055,273,842.18 × 27,903,864,774.60
  4. Step 4: Simplify right side
    50,764,231,185.41x = 1,954,812,888,039,735,427,072
  5. Step 5: Solve for x
    x = 1,954,812,888,039,735,427,072/50,764,231,185.41
  6. Step 6: Final answer
    x = 38,507,682,326.56

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Double scale
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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.