Finding the Third Proportional to 117,183,116 and 247,652,230
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Solution
The third proportional to 117,183,116 and 247,652,230 is: 523,382,797.09
Step by Step Solution
- Step 1: Write the proportion equation
117,183,116 : 247,652,230 = 247,652,230 : x - Step 2: Convert to fraction form
117,183,116/247,652,230 = 247,652,230/x - Step 3: Cross multiply
117,183,116x = 247,652,230 × 247,652,230 - Step 4: Simplify right side
117,183,116x = 61,331,627,023,972,896 - Step 5: Solve for x
x = 61,331,627,023,972,896/117,183,116 - Step 6: Final answer
x = 523,382,797.09
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.