Home / 2,667,675,765.76-3,683,065,906.34-1,716,708,738.08

Finding the Fourth Proportional to 2,667,675,765.76, 3,683,065,906.34 and 1,716,708,738.08

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Solution

The fourth proportional to 2,667,675,765.76, 3,683,065,906.34 and 1,716,708,738.08 is: 2,370,134,896.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,675,765.76 : 3,683,065,906.34 = 1,716,708,738.08 : x
  2. Step 2: Convert to fraction form
    2,667,675,765.76/3,683,065,906.34 = 1,716,708,738.08/x
  3. Step 3: Cross multiply
    2,667,675,765.76x = 3,683,065,906.34 × 1,716,708,738.08
  4. Step 4: Simplify right side
    2,667,675,765.76x = 6,322,751,424,338,412,544
  5. Step 5: Solve for x
    x = 6,322,751,424,338,412,544/2,667,675,765.76
  6. Step 6: Final answer
    x = 2,370,134,896.26

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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.