Home / 2,265,846,202.77-3,104,220,374.21-2,180,922,821.46

Finding the Fourth Proportional to 2,265,846,202.77, 3,104,220,374.21 and 2,180,922,821.46

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Solution

The fourth proportional to 2,265,846,202.77, 3,104,220,374.21 and 2,180,922,821.46 is: 2,987,874,926.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,846,202.77 : 3,104,220,374.21 = 2,180,922,821.46 : x
  2. Step 2: Convert to fraction form
    2,265,846,202.77/3,104,220,374.21 = 2,180,922,821.46/x
  3. Step 3: Cross multiply
    2,265,846,202.77x = 3,104,220,374.21 × 2,180,922,821.46
  4. Step 4: Simplify right side
    2,265,846,202.77x = 6,770,065,056,944,785,408
  5. Step 5: Solve for x
    x = 6,770,065,056,944,785,408/2,265,846,202.77
  6. Step 6: Final answer
    x = 2,987,874,926.67

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.