Finding the Fourth Proportional to 17,531,104.16, 24,195,326.40 and 10,088,612.96
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Solution
The fourth proportional to 17,531,104.16, 24,195,326.40 and 10,088,612.96 is: 13,923,668.54
Step by Step Solution
- Step 1: Write the proportion equation
17,531,104.16 : 24,195,326.40 = 10,088,612.96 : x - Step 2: Convert to fraction form
17,531,104.16/24,195,326.40 = 10,088,612.96/x - Step 3: Cross multiply
17,531,104.16x = 24,195,326.40 × 10,088,612.96 - Step 4: Simplify right side
17,531,104.16x = 244,097,283,490,470.16 - Step 5: Solve for x
x = 244,097,283,490,470.16/17,531,104.16 - Step 6: Final answer
x = 13,923,668.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.