Home / 50,764,231,186.92-70,055,273,844.26-27,903,864,776.10

Finding the Fourth Proportional to 50,764,231,186.92, 70,055,273,844.26 and 27,903,864,776.10

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Solution

The fourth proportional to 50,764,231,186.92, 70,055,273,844.26 and 27,903,864,776.10 is: 38,507,682,328.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,764,231,186.92 : 70,055,273,844.26 = 27,903,864,776.10 : x
  2. Step 2: Convert to fraction form
    50,764,231,186.92/70,055,273,844.26 = 27,903,864,776.10/x
  3. Step 3: Cross multiply
    50,764,231,186.92x = 70,055,273,844.26 × 27,903,864,776.10
  4. Step 4: Simplify right side
    50,764,231,186.92x = 1,954,812,888,202,746,789,888
  5. Step 5: Solve for x
    x = 1,954,812,888,202,746,789,888/50,764,231,186.92
  6. Step 6: Final answer
    x = 38,507,682,328.62

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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.