Finding the Fourth Proportional to 7,992,246,168,550.80, 11,967,722,542,133 and 5,515,972,838,989
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Solution
The fourth proportional to 7,992,246,168,550.80, 11,967,722,542,133 and 5,515,972,838,989 is: 8,259,709,610,387.54
Step by Step Solution
- Step 1: Write the proportion equation
7,992,246,168,550.80 : 11,967,722,542,133 = 5,515,972,838,989 : x - Step 2: Convert to fraction form
7,992,246,168,550.80/11,967,722,542,133 = 5,515,972,838,989/x - Step 3: Cross multiply
7,992,246,168,550.80x = 11,967,722,542,133 × 5,515,972,838,989 - Step 4: Simplify right side
7,992,246,168,550.80x = 66,013,632,486,962,013,084,319,744 - Step 5: Solve for x
x = 66,013,632,486,962,013,084,319,744/7,992,246,168,550.80 - Step 6: Final answer
x = 8,259,709,610,387.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.