Finding the Third Proportional to 21,084,274 and 46,202,924
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Solution
The third proportional to 21,084,274 and 46,202,924 is: 101,246,558.75
Step by Step Solution
- Step 1: Write the proportion equation
21,084,274 : 46,202,924 = 46,202,924 : x - Step 2: Convert to fraction form
21,084,274/46,202,924 = 46,202,924/x - Step 3: Cross multiply
21,084,274x = 46,202,924 × 46,202,924 - Step 4: Simplify right side
21,084,274x = 2,134,710,186,149,776 - Step 5: Solve for x
x = 2,134,710,186,149,776/21,084,274 - Step 6: Final answer
x = 101,246,558.75
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.