Finding the Third Proportional to 16,477,110 and 35,883,468
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Solution
The third proportional to 16,477,110 and 35,883,468 is: 78,146,184.36
Step by Step Solution
- Step 1: Write the proportion equation
16,477,110 : 35,883,468 = 35,883,468 : x - Step 2: Convert to fraction form
16,477,110/35,883,468 = 35,883,468/x - Step 3: Cross multiply
16,477,110x = 35,883,468 × 35,883,468 - Step 4: Simplify right side
16,477,110x = 1,287,623,275,707,024 - Step 5: Solve for x
x = 1,287,623,275,707,024/16,477,110 - Step 6: Final answer
x = 78,146,184.36
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.