Home / 843,938,984,515.50-1,810,389,502,215

Finding the Third Proportional to 843,938,984,515.50 and 1,810,389,502,215

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Solution

The third proportional to 843,938,984,515.50 and 1,810,389,502,215 is: 3,883,586,621,622.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,938,984,515.50 : 1,810,389,502,215 = 1,810,389,502,215 : x
  2. Step 2: Convert to fraction form
    843,938,984,515.50/1,810,389,502,215 = 1,810,389,502,215/x
  3. Step 3: Cross multiply
    843,938,984,515.50x = 1,810,389,502,215 × 1,810,389,502,215
  4. Step 4: Simplify right side
    843,938,984,515.50x = 3,277,510,149,730,275,321,446,400
  5. Step 5: Solve for x
    x = 3,277,510,149,730,275,321,446,400/843,938,984,515.50
  6. Step 6: Final answer
    x = 3,883,586,621,622.74

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.