Finding the Fourth Proportional to 5,533,217,185.26, 8,299,819,272.94 and 1,802,502,472.44
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Solution
The fourth proportional to 5,533,217,185.26, 8,299,819,272.94 and 1,802,502,472.44 is: 2,703,751,589.61
Step by Step Solution
- Step 1: Write the proportion equation
5,533,217,185.26 : 8,299,819,272.94 = 1,802,502,472.44 : x - Step 2: Convert to fraction form
5,533,217,185.26/8,299,819,272.94 = 1,802,502,472.44/x - Step 3: Cross multiply
5,533,217,185.26x = 8,299,819,272.94 × 1,802,502,472.44 - Step 4: Simplify right side
5,533,217,185.26x = 14,960,444,760,279,513,088 - Step 5: Solve for x
x = 14,960,444,760,279,513,088/5,533,217,185.26 - Step 6: Final answer
x = 2,703,751,589.61
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.