Finding the Third Proportional to 8,772,850 and 19,562,882
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Solution
The third proportional to 8,772,850 and 19,562,882 is: 43,623,947.99
Step by Step Solution
- Step 1: Write the proportion equation
8,772,850 : 19,562,882 = 19,562,882 : x - Step 2: Convert to fraction form
8,772,850/19,562,882 = 19,562,882/x - Step 3: Cross multiply
8,772,850x = 19,562,882 × 19,562,882 - Step 4: Simplify right side
8,772,850x = 382,706,352,145,924 - Step 5: Solve for x
x = 382,706,352,145,924/8,772,850 - Step 6: Final answer
x = 43,623,947.99
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.