Home / 5,826,989,824-12,816,241,136

Finding the Third Proportional to 5,826,989,824 and 12,816,241,136

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Solution

The third proportional to 5,826,989,824 and 12,816,241,136 is: 28,188,831,938.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,989,824 : 12,816,241,136 = 12,816,241,136 : x
  2. Step 2: Convert to fraction form
    5,826,989,824/12,816,241,136 = 12,816,241,136/x
  3. Step 3: Cross multiply
    5,826,989,824x = 12,816,241,136 × 12,816,241,136
  4. Step 4: Simplify right side
    5,826,989,824x = 164,256,036,856,098,586,624
  5. Step 5: Solve for x
    x = 164,256,036,856,098,586,624/5,826,989,824
  6. Step 6: Final answer
    x = 28,188,831,938.50

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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.