Home / 2,010,741,611.20-3,016,112,416.80-1,865,622,788.80

Finding the Fourth Proportional to 2,010,741,611.20, 3,016,112,416.80 and 1,865,622,788.80

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Solution

The fourth proportional to 2,010,741,611.20, 3,016,112,416.80 and 1,865,622,788.80 is: 2,798,434,183.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,741,611.20 : 3,016,112,416.80 = 1,865,622,788.80 : x
  2. Step 2: Convert to fraction form
    2,010,741,611.20/3,016,112,416.80 = 1,865,622,788.80/x
  3. Step 3: Cross multiply
    2,010,741,611.20x = 3,016,112,416.80 × 1,865,622,788.80
  4. Step 4: Simplify right side
    2,010,741,611.20x = 5,626,928,058,364,724,224
  5. Step 5: Solve for x
    x = 5,626,928,058,364,724,224/2,010,741,611.20
  6. Step 6: Final answer
    x = 2,798,434,183.20

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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.