Finding the Third Proportional to 53,642,859.19 and 115,861,353.75
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Solution
The third proportional to 53,642,859.19 and 115,861,353.75 is: 250,244,925.35
Step by Step Solution
- Step 1: Write the proportion equation
53,642,859.19 : 115,861,353.75 = 115,861,353.75 : x - Step 2: Convert to fraction form
53,642,859.19/115,861,353.75 = 115,861,353.75/x - Step 3: Cross multiply
53,642,859.19x = 115,861,353.75 × 115,861,353.75 - Step 4: Simplify right side
53,642,859.19x = 13,423,853,292,782,640 - Step 5: Solve for x
x = 13,423,853,292,782,640/53,642,859.19 - Step 6: Final answer
x = 250,244,925.35
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.