Finding the Third Proportional to 7,475,463 and 16,366,158
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Solution
The third proportional to 7,475,463 and 16,366,158 is: 35,830,707.43
Step by Step Solution
- Step 1: Write the proportion equation
7,475,463 : 16,366,158 = 16,366,158 : x - Step 2: Convert to fraction form
7,475,463/16,366,158 = 16,366,158/x - Step 3: Cross multiply
7,475,463x = 16,366,158 × 16,366,158 - Step 4: Simplify right side
7,475,463x = 267,851,127,680,964 - Step 5: Solve for x
x = 267,851,127,680,964/7,475,463 - Step 6: Final answer
x = 35,830,707.43
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.