Home / 4,476,112,865.75-6,177,054,958.62-2,441,608,055.45

Finding the Fourth Proportional to 4,476,112,865.75, 6,177,054,958.62 and 2,441,608,055.45

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Solution

The fourth proportional to 4,476,112,865.75, 6,177,054,958.62 and 2,441,608,055.45 is: 3,369,429,591.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,112,865.75 : 6,177,054,958.62 = 2,441,608,055.45 : x
  2. Step 2: Convert to fraction form
    4,476,112,865.75/6,177,054,958.62 = 2,441,608,055.45/x
  3. Step 3: Cross multiply
    4,476,112,865.75x = 6,177,054,958.62 × 2,441,608,055.45
  4. Step 4: Simplify right side
    4,476,112,865.75x = 15,081,947,145,939,400,704
  5. Step 5: Solve for x
    x = 15,081,947,145,939,400,704/4,476,112,865.75
  6. Step 6: Final answer
    x = 3,369,429,591.77

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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.