Finding the Third Proportional to 115,038,506 and 161,809,340
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Solution
The third proportional to 115,038,506 and 161,809,340 is: 227,595,640.99
Step by Step Solution
- Step 1: Write the proportion equation
115,038,506 : 161,809,340 = 161,809,340 : x - Step 2: Convert to fraction form
115,038,506/161,809,340 = 161,809,340/x - Step 3: Cross multiply
115,038,506x = 161,809,340 × 161,809,340 - Step 4: Simplify right side
115,038,506x = 26,182,262,511,235,600 - Step 5: Solve for x
x = 26,182,262,511,235,600/115,038,506 - Step 6: Final answer
x = 227,595,640.99
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.