Home / 3,477,132,046.60-5,215,950,012.30-2,093,968,270.60

Finding the Fourth Proportional to 3,477,132,046.60, 5,215,950,012.30 and 2,093,968,270.60

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Solution

The fourth proportional to 3,477,132,046.60, 5,215,950,012.30 and 2,093,968,270.60 is: 3,141,104,128.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,132,046.60 : 5,215,950,012.30 = 2,093,968,270.60 : x
  2. Step 2: Convert to fraction form
    3,477,132,046.60/5,215,950,012.30 = 2,093,968,270.60/x
  3. Step 3: Cross multiply
    3,477,132,046.60x = 5,215,950,012.30 × 2,093,968,270.60
  4. Step 4: Simplify right side
    3,477,132,046.60x = 10,922,033,826,791,878,656
  5. Step 5: Solve for x
    x = 10,922,033,826,791,878,656/3,477,132,046.60
  6. Step 6: Final answer
    x = 3,141,104,128.46

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Double scale
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1.5x scale

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.