Finding the Third Proportional to 125,218,274.63 and 164,661,477.75
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Solution
The third proportional to 125,218,274.63 and 164,661,477.75 is: 216,529,115.55
Step by Step Solution
- Step 1: Write the proportion equation
125,218,274.63 : 164,661,477.75 = 164,661,477.75 : x - Step 2: Convert to fraction form
125,218,274.63/164,661,477.75 = 164,661,477.75/x - Step 3: Cross multiply
125,218,274.63x = 164,661,477.75 × 164,661,477.75 - Step 4: Simplify right side
125,218,274.63x = 27,113,402,254,813,744 - Step 5: Solve for x
x = 27,113,402,254,813,744/125,218,274.63 - Step 6: Final answer
x = 216,529,115.55
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Why These Related Problems?
These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.