Finding the Third Proportional to 181,083,862 and 392,251,076
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Solution
The third proportional to 181,083,862 and 392,251,076 is: 849,666,584.99
Step by Step Solution
- Step 1: Write the proportion equation
181,083,862 : 392,251,076 = 392,251,076 : x - Step 2: Convert to fraction form
181,083,862/392,251,076 = 392,251,076/x - Step 3: Cross multiply
181,083,862x = 392,251,076 × 392,251,076 - Step 4: Simplify right side
181,083,862x = 153,860,906,623,157,760 - Step 5: Solve for x
x = 153,860,906,623,157,760/181,083,862 - Step 6: Final answer
x = 849,666,584.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.