Finding the Third Proportional to 145,395,496.13 and 218,241,960.19
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Solution
The third proportional to 145,395,496.13 and 218,241,960.19 is: 327,586,166.39
Step by Step Solution
- Step 1: Write the proportion equation
145,395,496.13 : 218,241,960.19 = 218,241,960.19 : x - Step 2: Convert to fraction form
145,395,496.13/218,241,960.19 = 218,241,960.19/x - Step 3: Cross multiply
145,395,496.13x = 218,241,960.19 × 218,241,960.19 - Step 4: Simplify right side
145,395,496.13x = 47,629,553,186,482,336 - Step 5: Solve for x
x = 47,629,553,186,482,336/145,395,496.13 - Step 6: Final answer
x = 327,586,166.39
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.