Finding the Third Proportional to 39,161,649 and 84,831,918
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Solution
The third proportional to 39,161,649 and 84,831,918 is: 183,762,800.99
Step by Step Solution
- Step 1: Write the proportion equation
39,161,649 : 84,831,918 = 84,831,918 : x - Step 2: Convert to fraction form
39,161,649/84,831,918 = 84,831,918/x - Step 3: Cross multiply
39,161,649x = 84,831,918 × 84,831,918 - Step 4: Simplify right side
39,161,649x = 7,196,454,311,558,724 - Step 5: Solve for x
x = 7,196,454,311,558,724/39,161,649 - Step 6: Final answer
x = 183,762,800.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.