Home / 3,925,322,874.56-5,888,035,597.97-1,305,126,979.46

Finding the Fourth Proportional to 3,925,322,874.56, 5,888,035,597.97 and 1,305,126,979.46

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Solution

The fourth proportional to 3,925,322,874.56, 5,888,035,597.97 and 1,305,126,979.46 is: 1,957,707,521.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,322,874.56 : 5,888,035,597.97 = 1,305,126,979.46 : x
  2. Step 2: Convert to fraction form
    3,925,322,874.56/5,888,035,597.97 = 1,305,126,979.46/x
  3. Step 3: Cross multiply
    3,925,322,874.56x = 5,888,035,597.97 × 1,305,126,979.46
  4. Step 4: Simplify right side
    3,925,322,874.56x = 7,684,634,114,927,738,880
  5. Step 5: Solve for x
    x = 7,684,634,114,927,738,880/3,925,322,874.56
  6. Step 6: Final answer
    x = 1,957,707,521.27

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