Finding the Third Proportional to 25,569,544 and 54,933,712
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Solution
The third proportional to 25,569,544 and 54,933,712 is: 118,019,809.59
Step by Step Solution
- Step 1: Write the proportion equation
25,569,544 : 54,933,712 = 54,933,712 : x - Step 2: Convert to fraction form
25,569,544/54,933,712 = 54,933,712/x - Step 3: Cross multiply
25,569,544x = 54,933,712 × 54,933,712 - Step 4: Simplify right side
25,569,544x = 3,017,712,714,098,944 - Step 5: Solve for x
x = 3,017,712,714,098,944/25,569,544 - Step 6: Final answer
x = 118,019,809.59
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.