Finding the Third Proportional to 15,449,116 and 23,372,506
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Solution
The third proportional to 15,449,116 and 23,372,506 is: 35,359,565.99
Step by Step Solution
- Step 1: Write the proportion equation
15,449,116 : 23,372,506 = 23,372,506 : x - Step 2: Convert to fraction form
15,449,116/23,372,506 = 23,372,506/x - Step 3: Cross multiply
15,449,116x = 23,372,506 × 23,372,506 - Step 4: Simplify right side
15,449,116x = 546,274,036,720,036 - Step 5: Solve for x
x = 546,274,036,720,036/15,449,116 - Step 6: Final answer
x = 35,359,565.99
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.