Finding the Third Proportional to 115,012,206 and 247,561,968
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Solution
The third proportional to 115,012,206 and 247,561,968 is: 532,873,249.99
Step by Step Solution
- Step 1: Write the proportion equation
115,012,206 : 247,561,968 = 247,561,968 : x - Step 2: Convert to fraction form
115,012,206/247,561,968 = 247,561,968/x - Step 3: Cross multiply
115,012,206x = 247,561,968 × 247,561,968 - Step 4: Simplify right side
115,012,206x = 61,286,928,000,033,024 - Step 5: Solve for x
x = 61,286,928,000,033,024/115,012,206 - Step 6: Final answer
x = 532,873,249.99
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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.