Finding the Fourth Proportional to 11,102,092,695.36, 16,651,352,109.60 and 3,239,659,033.92
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Solution
The fourth proportional to 11,102,092,695.36, 16,651,352,109.60 and 3,239,659,033.92 is: 4,858,967,112.70
Step by Step Solution
- Step 1: Write the proportion equation
11,102,092,695.36 : 16,651,352,109.60 = 3,239,659,033.92 : x - Step 2: Convert to fraction form
11,102,092,695.36/16,651,352,109.60 = 3,239,659,033.92/x - Step 3: Cross multiply
11,102,092,695.36x = 16,651,352,109.60 × 3,239,659,033.92 - Step 4: Simplify right side
11,102,092,695.36x = 53,944,703,288,848,490,496 - Step 5: Solve for x
x = 53,944,703,288,848,490,496/11,102,092,695.36 - Step 6: Final answer
x = 4,858,967,112.70
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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.