Finding the Third Proportional to 19,190,095 and 27,442,062
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Solution
The third proportional to 19,190,095 and 27,442,062 is: 39,242,472.06
Step by Step Solution
- Step 1: Write the proportion equation
19,190,095 : 27,442,062 = 27,442,062 : x - Step 2: Convert to fraction form
19,190,095/27,442,062 = 27,442,062/x - Step 3: Cross multiply
19,190,095x = 27,442,062 × 27,442,062 - Step 4: Simplify right side
19,190,095x = 753,066,766,811,844 - Step 5: Solve for x
x = 753,066,766,811,844/19,190,095 - Step 6: Final answer
x = 39,242,472.06
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.