Finding the Third Proportional to 102,726,170 and 219,997,468
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Solution
The third proportional to 102,726,170 and 219,997,468 is: 471,144,655.02
Step by Step Solution
- Step 1: Write the proportion equation
102,726,170 : 219,997,468 = 219,997,468 : x - Step 2: Convert to fraction form
102,726,170/219,997,468 = 219,997,468/x - Step 3: Cross multiply
102,726,170x = 219,997,468 × 219,997,468 - Step 4: Simplify right side
102,726,170x = 48,398,885,926,411,024 - Step 5: Solve for x
x = 48,398,885,926,411,024/102,726,170 - Step 6: Final answer
x = 471,144,655.02
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.