Finding the Third Proportional to 306,056,975 and 655,776,997
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Solution
The third proportional to 306,056,975 and 655,776,997 is: 1,405,109,195.09
Step by Step Solution
- Step 1: Write the proportion equation
306,056,975 : 655,776,997 = 655,776,997 : x - Step 2: Convert to fraction form
306,056,975/655,776,997 = 655,776,997/x - Step 3: Cross multiply
306,056,975x = 655,776,997 × 655,776,997 - Step 4: Simplify right side
306,056,975x = 430,043,469,794,337,984 - Step 5: Solve for x
x = 430,043,469,794,337,984/306,056,975 - Step 6: Final answer
x = 1,405,109,195.09
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.