Home / 5,826,989,826-12,816,241,140

Finding the Third Proportional to 5,826,989,826 and 12,816,241,140

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Solution

The third proportional to 5,826,989,826 and 12,816,241,140 is: 28,188,831,946.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,989,826 : 12,816,241,140 = 12,816,241,140 : x
  2. Step 2: Convert to fraction form
    5,826,989,826/12,816,241,140 = 12,816,241,140/x
  3. Step 3: Cross multiply
    5,826,989,826x = 12,816,241,140 × 12,816,241,140
  4. Step 4: Simplify right side
    5,826,989,826x = 164,256,036,958,628,511,744
  5. Step 5: Solve for x
    x = 164,256,036,958,628,511,744/5,826,989,826
  6. Step 6: Final answer
    x = 28,188,831,946.42

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.