Finding the Fourth Proportional to 5,026,632,907,449.60, 7,541,008,303,950 and 1,630,593,857,013
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Solution
The fourth proportional to 5,026,632,907,449.60, 7,541,008,303,950 and 1,630,593,857,013 is: 2,446,234,296,895.13
Step by Step Solution
- Step 1: Write the proportion equation
5,026,632,907,449.60 : 7,541,008,303,950 = 1,630,593,857,013 : x - Step 2: Convert to fraction form
5,026,632,907,449.60/7,541,008,303,950 = 1,630,593,857,013/x - Step 3: Cross multiply
5,026,632,907,449.60x = 7,541,008,303,950 × 1,630,593,857,013 - Step 4: Simplify right side
5,026,632,907,449.60x = 12,296,321,816,104,891,387,478,016 - Step 5: Solve for x
x = 12,296,321,816,104,891,387,478,016/5,026,632,907,449.60 - Step 6: Final answer
x = 2,446,234,296,895.13
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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.