Finding the Fourth Proportional to 14,276,271,092,683, 19,701,320,824,930 and 8,110,598,953,404.60
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Solution
The fourth proportional to 14,276,271,092,683, 19,701,320,824,930 and 8,110,598,953,404.60 is: 11,192,664,458,806.91
Step by Step Solution
- Step 1: Write the proportion equation
14,276,271,092,683 : 19,701,320,824,930 = 8,110,598,953,404.60 : x - Step 2: Convert to fraction form
14,276,271,092,683/19,701,320,824,930 = 8,110,598,953,404.60/x - Step 3: Cross multiply
14,276,271,092,683x = 19,701,320,824,930 × 8,110,598,953,404.60 - Step 4: Simplify right side
14,276,271,092,683x = 159,789,512,063,365,486,835,924,992 - Step 5: Solve for x
x = 159,789,512,063,365,486,835,924,992/14,276,271,092,683 - Step 6: Final answer
x = 11,192,664,458,806.91
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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.