Finding the Fourth Proportional to 53,465,889,539,838, 80,198,734,213,000 and 16,752,931,320,010
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Solution
The fourth proportional to 53,465,889,539,838, 80,198,734,213,000 and 16,752,931,320,010 is: 25,129,365,615,829.16
Step by Step Solution
- Step 1: Write the proportion equation
53,465,889,539,838 : 80,198,734,213,000 = 16,752,931,320,010 : x - Step 2: Convert to fraction form
53,465,889,539,838/80,198,734,213,000 = 16,752,931,320,010/x - Step 3: Cross multiply
53,465,889,539,838x = 80,198,734,213,000 × 16,752,931,320,010 - Step 4: Simplify right side
53,465,889,539,838x = 1,343,563,886,222,125,204,989,018,112 - Step 5: Solve for x
x = 1,343,563,886,222,125,204,989,018,112/53,465,889,539,838 - Step 6: Final answer
x = 25,129,365,615,829.16
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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.