Home / 2,052,158,512.60-2,831,902,877.82-1,112,340,976.84

Finding the Fourth Proportional to 2,052,158,512.60, 2,831,902,877.82 and 1,112,340,976.84

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Solution

The fourth proportional to 2,052,158,512.60, 2,831,902,877.82 and 1,112,340,976.84 is: 1,534,989,424.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,158,512.60 : 2,831,902,877.82 = 1,112,340,976.84 : x
  2. Step 2: Convert to fraction form
    2,052,158,512.60/2,831,902,877.82 = 1,112,340,976.84/x
  3. Step 3: Cross multiply
    2,052,158,512.60x = 2,831,902,877.82 × 1,112,340,976.84
  4. Step 4: Simplify right side
    2,052,158,512.60x = 3,150,041,613,430,305,792
  5. Step 5: Solve for x
    x = 3,150,041,613,430,305,792/2,052,158,512.60
  6. Step 6: Final answer
    x = 1,534,989,424.11

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Double scale
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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.