Finding the Third Proportional to 207,317,720 and 479,953,432
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Solution
The third proportional to 207,317,720 and 479,953,432 is: 1,111,122,083.00
Step by Step Solution
- Step 1: Write the proportion equation
207,317,720 : 479,953,432 = 479,953,432 : x - Step 2: Convert to fraction form
207,317,720/479,953,432 = 479,953,432/x - Step 3: Cross multiply
207,317,720x = 479,953,432 × 479,953,432 - Step 4: Simplify right side
207,317,720x = 230,355,296,888,578,624 - Step 5: Solve for x
x = 230,355,296,888,578,624/207,317,720 - Step 6: Final answer
x = 1,111,122,083.00
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.