Finding the Fourth Proportional to 35,326,928,198.36, 48,751,312,477.11 and 19,269,959,195.54
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Solution
The fourth proportional to 35,326,928,198.36, 48,751,312,477.11 and 19,269,959,195.54 is: 26,592,626,363.89
Step by Step Solution
- Step 1: Write the proportion equation
35,326,928,198.36 : 48,751,312,477.11 = 19,269,959,195.54 : x - Step 2: Convert to fraction form
35,326,928,198.36/48,751,312,477.11 = 19,269,959,195.54/x - Step 3: Cross multiply
35,326,928,198.36x = 48,751,312,477.11 × 19,269,959,195.54 - Step 4: Simplify right side
35,326,928,198.36x = 939,435,802,162,929,860,608 - Step 5: Solve for x
x = 939,435,802,162,929,860,608/35,326,928,198.36 - Step 6: Final answer
x = 26,592,626,363.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.