Finding the Third Proportional to 214,680,063 and 471,534,639
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Solution
The third proportional to 214,680,063 and 471,534,639 is: 1,035,703,607.82
Step by Step Solution
- Step 1: Write the proportion equation
214,680,063 : 471,534,639 = 471,534,639 : x - Step 2: Convert to fraction form
214,680,063/471,534,639 = 471,534,639/x - Step 3: Cross multiply
214,680,063x = 471,534,639 × 471,534,639 - Step 4: Simplify right side
214,680,063x = 222,344,915,776,860,320 - Step 5: Solve for x
x = 222,344,915,776,860,320/214,680,063 - Step 6: Final answer
x = 1,035,703,607.82
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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.