Finding the Third Proportional to 149,133,078 and 324,080,496
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Solution
The third proportional to 149,133,078 and 324,080,496 is: 704,258,031.12
Step by Step Solution
- Step 1: Write the proportion equation
149,133,078 : 324,080,496 = 324,080,496 : x - Step 2: Convert to fraction form
149,133,078/324,080,496 = 324,080,496/x - Step 3: Cross multiply
149,133,078x = 324,080,496 × 324,080,496 - Step 4: Simplify right side
149,133,078x = 105,028,167,887,606,016 - Step 5: Solve for x
x = 105,028,167,887,606,016/149,133,078 - Step 6: Final answer
x = 704,258,031.12
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.