Finding the Third Proportional to 46,945,024 and 100,831,579
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Solution
The third proportional to 46,945,024 and 100,831,579 is: 216,572,630.22
Step by Step Solution
- Step 1: Write the proportion equation
46,945,024 : 100,831,579 = 100,831,579 : x - Step 2: Convert to fraction form
46,945,024/100,831,579 = 100,831,579/x - Step 3: Cross multiply
46,945,024x = 100,831,579 × 100,831,579 - Step 4: Simplify right side
46,945,024x = 10,167,007,323,633,240 - Step 5: Solve for x
x = 10,167,007,323,633,240/46,945,024 - Step 6: Final answer
x = 216,572,630.22
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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.