Finding the Third Proportional to 9,635,203.13 and 14,186,658.94
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Solution
The third proportional to 9,635,203.13 and 14,186,658.94 is: 20,888,121.32
Step by Step Solution
- Step 1: Write the proportion equation
9,635,203.13 : 14,186,658.94 = 14,186,658.94 : x - Step 2: Convert to fraction form
9,635,203.13/14,186,658.94 = 14,186,658.94/x - Step 3: Cross multiply
9,635,203.13x = 14,186,658.94 × 14,186,658.94 - Step 4: Simplify right side
9,635,203.13x = 201,261,291,808,948.62 - Step 5: Solve for x
x = 201,261,291,808,948.62/9,635,203.13 - Step 6: Final answer
x = 20,888,121.32
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.