Finding the Fourth Proportional to 14,276,271,092,685, 19,701,320,824,933 and 8,110,598,953,406.60
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Solution
The fourth proportional to 14,276,271,092,685, 19,701,320,824,933 and 8,110,598,953,406.60 is: 11,192,664,458,809.80
Step by Step Solution
- Step 1: Write the proportion equation
14,276,271,092,685 : 19,701,320,824,933 = 8,110,598,953,406.60 : x - Step 2: Convert to fraction form
14,276,271,092,685/19,701,320,824,933 = 8,110,598,953,406.60/x - Step 3: Cross multiply
14,276,271,092,685x = 19,701,320,824,933 × 8,110,598,953,406.60 - Step 4: Simplify right side
14,276,271,092,685x = 159,789,512,063,429,224,150,597,632 - Step 5: Solve for x
x = 159,789,512,063,429,224,150,597,632/14,276,271,092,685 - Step 6: Final answer
x = 11,192,664,458,809.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.