Finding the Third Proportional to 8,772,742.13 and 19,562,593.50
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Solution
The third proportional to 8,772,742.13 and 19,562,593.50 is: 43,623,197.74
Step by Step Solution
- Step 1: Write the proportion equation
8,772,742.13 : 19,562,593.50 = 19,562,593.50 : x - Step 2: Convert to fraction form
8,772,742.13/19,562,593.50 = 19,562,593.50/x - Step 3: Cross multiply
8,772,742.13x = 19,562,593.50 × 19,562,593.50 - Step 4: Simplify right side
8,772,742.13x = 382,695,064,446,242.25 - Step 5: Solve for x
x = 382,695,064,446,242.25/8,772,742.13 - Step 6: Final answer
x = 43,623,197.74
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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.