Finding the Fourth Proportional to 16,276,203.05, 24,511,736.94 and 14,823,376.22
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Solution
The fourth proportional to 16,276,203.05, 24,511,736.94 and 14,823,376.22 is: 22,323,799.80
Step by Step Solution
- Step 1: Write the proportion equation
16,276,203.05 : 24,511,736.94 = 14,823,376.22 : x - Step 2: Convert to fraction form
16,276,203.05/24,511,736.94 = 14,823,376.22/x - Step 3: Cross multiply
16,276,203.05x = 24,511,736.94 × 14,823,376.22 - Step 4: Simplify right side
16,276,203.05x = 363,346,698,404,031.75 - Step 5: Solve for x
x = 363,346,698,404,031.75/16,276,203.05 - Step 6: Final answer
x = 22,323,799.80
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.