Finding the Third Proportional to 19,212,374 and 41,170,526
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Solution
The third proportional to 19,212,374 and 41,170,526 is: 88,225,026.80
Step by Step Solution
- Step 1: Write the proportion equation
19,212,374 : 41,170,526 = 41,170,526 : x - Step 2: Convert to fraction form
19,212,374/41,170,526 = 41,170,526/x - Step 3: Cross multiply
19,212,374x = 41,170,526 × 41,170,526 - Step 4: Simplify right side
19,212,374x = 1,695,012,211,116,676 - Step 5: Solve for x
x = 1,695,012,211,116,676/19,212,374 - Step 6: Final answer
x = 88,225,026.80
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.