Finding the Third Proportional to 117,713,062 and 253,416,270
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Solution
The third proportional to 117,713,062 and 253,416,270 is: 545,562,274.99
Step by Step Solution
- Step 1: Write the proportion equation
117,713,062 : 253,416,270 = 253,416,270 : x - Step 2: Convert to fraction form
117,713,062/253,416,270 = 253,416,270/x - Step 3: Cross multiply
117,713,062x = 253,416,270 × 253,416,270 - Step 4: Simplify right side
117,713,062x = 64,219,805,900,712,896 - Step 5: Solve for x
x = 64,219,805,900,712,896/117,713,062 - Step 6: Final answer
x = 545,562,274.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.