Finding the Third Proportional to 159,816,210 and 350,739,756
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Solution
The third proportional to 159,816,210 and 350,739,756 is: 769,749,053.86
Step by Step Solution
- Step 1: Write the proportion equation
159,816,210 : 350,739,756 = 350,739,756 : x - Step 2: Convert to fraction form
159,816,210/350,739,756 = 350,739,756/x - Step 3: Cross multiply
159,816,210x = 350,739,756 × 350,739,756 - Step 4: Simplify right side
159,816,210x = 123,018,376,438,939,536 - Step 5: Solve for x
x = 123,018,376,438,939,536/159,816,210 - Step 6: Final answer
x = 769,749,053.86
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.