Finding the Third Proportional to 84,887,702 and 181,876,756
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Solution
The third proportional to 84,887,702 and 181,876,756 is: 389,681,350.70
Step by Step Solution
- Step 1: Write the proportion equation
84,887,702 : 181,876,756 = 181,876,756 : x - Step 2: Convert to fraction form
84,887,702/181,876,756 = 181,876,756/x - Step 3: Cross multiply
84,887,702x = 181,876,756 × 181,876,756 - Step 4: Simplify right side
84,887,702x = 33,079,154,373,083,536 - Step 5: Solve for x
x = 33,079,154,373,083,536/84,887,702 - Step 6: Final answer
x = 389,681,350.70
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.