Finding the Third Proportional to 115,434,288 and 253,955,034
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Solution
The third proportional to 115,434,288 and 253,955,034 is: 558,700,195.68
Step by Step Solution
- Step 1: Write the proportion equation
115,434,288 : 253,955,034 = 253,955,034 : x - Step 2: Convert to fraction form
115,434,288/253,955,034 = 253,955,034/x - Step 3: Cross multiply
115,434,288x = 253,955,034 × 253,955,034 - Step 4: Simplify right side
115,434,288x = 64,493,159,293,941,152 - Step 5: Solve for x
x = 64,493,159,293,941,152/115,434,288 - Step 6: Final answer
x = 558,700,195.68
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.