Finding the Third Proportional to 97,715,412 and 214,797,074
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Solution
The third proportional to 97,715,412 and 214,797,074 is: 472,164,851.53
Step by Step Solution
- Step 1: Write the proportion equation
97,715,412 : 214,797,074 = 214,797,074 : x - Step 2: Convert to fraction form
97,715,412/214,797,074 = 214,797,074/x - Step 3: Cross multiply
97,715,412x = 214,797,074 × 214,797,074 - Step 4: Simplify right side
97,715,412x = 46,137,782,998,961,472 - Step 5: Solve for x
x = 46,137,782,998,961,472/97,715,412 - Step 6: Final answer
x = 472,164,851.53
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.