Finding the Third Proportional to 19,301,639.63 and 29,404,716.75
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Solution
The third proportional to 19,301,639.63 and 29,404,716.75 is: 44,796,057.95
Step by Step Solution
- Step 1: Write the proportion equation
19,301,639.63 : 29,404,716.75 = 29,404,716.75 : x - Step 2: Convert to fraction form
19,301,639.63/29,404,716.75 = 29,404,716.75/x - Step 3: Cross multiply
19,301,639.63x = 29,404,716.75 × 29,404,716.75 - Step 4: Simplify right side
19,301,639.63x = 864,637,367,147,730.50 - Step 5: Solve for x
x = 864,637,367,147,730.50/19,301,639.63 - Step 6: Final answer
x = 44,796,057.95
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.