Finding the Third Proportional to 76,270,576 and 162,519,368
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Solution
The third proportional to 76,270,576 and 162,519,368 is: 346,300,583.53
Step by Step Solution
- Step 1: Write the proportion equation
76,270,576 : 162,519,368 = 162,519,368 : x - Step 2: Convert to fraction form
76,270,576/162,519,368 = 162,519,368/x - Step 3: Cross multiply
76,270,576x = 162,519,368 × 162,519,368 - Step 4: Simplify right side
76,270,576x = 26,412,544,975,119,424 - Step 5: Solve for x
x = 26,412,544,975,119,424/76,270,576 - Step 6: Final answer
x = 346,300,583.53
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.