Finding the Fourth Proportional to 32,553,626.27, 44,924,068.04 and 19,325,456.09
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Solution
The fourth proportional to 32,553,626.27, 44,924,068.04 and 19,325,456.09 is: 26,669,167.27
Step by Step Solution
- Step 1: Write the proportion equation
32,553,626.27 : 44,924,068.04 = 19,325,456.09 : x - Step 2: Convert to fraction form
32,553,626.27/44,924,068.04 = 19,325,456.09/x - Step 3: Cross multiply
32,553,626.27x = 44,924,068.04 × 19,325,456.09 - Step 4: Simplify right side
32,553,626.27x = 868,178,103,969,944.75 - Step 5: Solve for x
x = 868,178,103,969,944.75/32,553,626.27 - Step 6: Final answer
x = 26,669,167.27
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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.