Finding the Third Proportional to 368,611,495.25 and 791,926,756
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Solution
The third proportional to 368,611,495.25 and 791,926,756 is: 1,701,379,351.84
Step by Step Solution
- Step 1: Write the proportion equation
368,611,495.25 : 791,926,756 = 791,926,756 : x - Step 2: Convert to fraction form
368,611,495.25/791,926,756 = 791,926,756/x - Step 3: Cross multiply
368,611,495.25x = 791,926,756 × 791,926,756 - Step 4: Simplify right side
368,611,495.25x = 627,147,986,868,683,520 - Step 5: Solve for x
x = 627,147,986,868,683,520/368,611,495.25 - Step 6: Final answer
x = 1,701,379,351.84
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.