Finding the Third Proportional to 8,736,962.44 and 13,029,677.81
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Solution
The third proportional to 8,736,962.44 and 13,029,677.81 is: 19,431,524.99
Step by Step Solution
- Step 1: Write the proportion equation
8,736,962.44 : 13,029,677.81 = 13,029,677.81 : x - Step 2: Convert to fraction form
8,736,962.44/13,029,677.81 = 13,029,677.81/x - Step 3: Cross multiply
8,736,962.44x = 13,029,677.81 × 13,029,677.81 - Step 4: Simplify right side
8,736,962.44x = 169,772,503,897,554.78 - Step 5: Solve for x
x = 169,772,503,897,554.78/8,736,962.44 - Step 6: Final answer
x = 19,431,524.99
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.