Finding the Third Proportional to 7,546,534.50 and 11,768,203.13
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Solution
The third proportional to 7,546,534.50 and 11,768,203.13 is: 18,351,549.95
Step by Step Solution
- Step 1: Write the proportion equation
7,546,534.50 : 11,768,203.13 = 11,768,203.13 : x - Step 2: Convert to fraction form
7,546,534.50/11,768,203.13 = 11,768,203.13/x - Step 3: Cross multiply
7,546,534.50x = 11,768,203.13 × 11,768,203.13 - Step 4: Simplify right side
7,546,534.50x = 138,490,604,791,259.77 - Step 5: Solve for x
x = 138,490,604,791,259.77/7,546,534.50 - Step 6: Final answer
x = 18,351,549.95
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.