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Finding the Fourth Proportional to 182,993,151,330.45, 274,489,726,995.68 and 182,993,151,330.45

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Solution

The fourth proportional to 182,993,151,330.45, 274,489,726,995.68 and 182,993,151,330.45 is: 274,489,726,995.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,993,151,330.45 : 274,489,726,995.68 = 182,993,151,330.45 : x
  2. Step 2: Convert to fraction form
    182,993,151,330.45/274,489,726,995.68 = 182,993,151,330.45/x
  3. Step 3: Cross multiply
    182,993,151,330.45x = 274,489,726,995.68 × 182,993,151,330.45
  4. Step 4: Simplify right side
    182,993,151,330.45x = 50,229,740,150,774,382,460,928
  5. Step 5: Solve for x
    x = 50,229,740,150,774,382,460,928/182,993,151,330.45
  6. Step 6: Final answer
    x = 274,489,726,995.68

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.