Finding the Third Proportional to 364,316,966 and 532,811,917
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Solution
The third proportional to 364,316,966 and 532,811,917 is: 779,235,021.67
Step by Step Solution
- Step 1: Write the proportion equation
364,316,966 : 532,811,917 = 532,811,917 : x - Step 2: Convert to fraction form
364,316,966/532,811,917 = 532,811,917/x - Step 3: Cross multiply
364,316,966x = 532,811,917 × 532,811,917 - Step 4: Simplify right side
364,316,966x = 283,888,538,897,214,880 - Step 5: Solve for x
x = 283,888,538,897,214,880/364,316,966 - Step 6: Final answer
x = 779,235,021.67
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.