Finding the Third Proportional to 368,611,501 and 791,926,768
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Solution
The third proportional to 368,611,501 and 791,926,768 is: 1,701,379,376.86
Step by Step Solution
- Step 1: Write the proportion equation
368,611,501 : 791,926,768 = 791,926,768 : x - Step 2: Convert to fraction form
368,611,501/791,926,768 = 791,926,768/x - Step 3: Cross multiply
368,611,501x = 791,926,768 × 791,926,768 - Step 4: Simplify right side
368,611,501x = 627,148,005,874,925,824 - Step 5: Solve for x
x = 627,148,005,874,925,824/368,611,501 - Step 6: Final answer
x = 1,701,379,376.86
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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.