Finding the Fourth Proportional to 96,743,170.63, 145,177,186.35 and 35,327,187.82
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Solution
The fourth proportional to 96,743,170.63, 145,177,186.35 and 35,327,187.82 is: 53,013,579.11
Step by Step Solution
- Step 1: Write the proportion equation
96,743,170.63 : 145,177,186.35 = 35,327,187.82 : x - Step 2: Convert to fraction form
96,743,170.63/145,177,186.35 = 35,327,187.82/x - Step 3: Cross multiply
96,743,170.63x = 145,177,186.35 × 35,327,187.82 - Step 4: Simplify right side
96,743,170.63x = 5,128,701,729,365,590 - Step 5: Solve for x
x = 5,128,701,729,365,590/96,743,170.63 - Step 6: Final answer
x = 53,013,579.11
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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.