Finding the Fourth Proportional to 164,623,760.24, 227,164,413.24 and 95,031,560.96
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Solution
The fourth proportional to 164,623,760.24, 227,164,413.24 and 95,031,560.96 is: 131,134,100.89
Step by Step Solution
- Step 1: Write the proportion equation
164,623,760.24 : 227,164,413.24 = 95,031,560.96 : x - Step 2: Convert to fraction form
164,623,760.24/227,164,413.24 = 95,031,560.96/x - Step 3: Cross multiply
164,623,760.24x = 227,164,413.24 × 95,031,560.96 - Step 4: Simplify right side
164,623,760.24x = 21,587,788,784,759,692 - Step 5: Solve for x
x = 21,587,788,784,759,692/164,623,760.24 - Step 6: Final answer
x = 131,134,100.89
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.