Finding the Fourth Proportional to 5,468,309,175.15, 7,547,480,651.02 and 3,324,460,295.01
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Solution
The fourth proportional to 5,468,309,175.15, 7,547,480,651.02 and 3,324,460,295.01 is: 4,588,493,252.30
Step by Step Solution
- Step 1: Write the proportion equation
5,468,309,175.15 : 7,547,480,651.02 = 3,324,460,295.01 : x - Step 2: Convert to fraction form
5,468,309,175.15/7,547,480,651.02 = 3,324,460,295.01/x - Step 3: Cross multiply
5,468,309,175.15x = 7,547,480,651.02 × 3,324,460,295.01 - Step 4: Simplify right side
5,468,309,175.15x = 25,091,299,751,663,906,816 - Step 5: Solve for x
x = 25,091,299,751,663,906,816/5,468,309,175.15 - Step 6: Final answer
x = 4,588,493,252.30
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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.