Finding the Third Proportional to 115,631,716 and 250,316,306
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Solution
The third proportional to 115,631,716 and 250,316,306 is: 541,877,740.96
Step by Step Solution
- Step 1: Write the proportion equation
115,631,716 : 250,316,306 = 250,316,306 : x - Step 2: Convert to fraction form
115,631,716/250,316,306 = 250,316,306/x - Step 3: Cross multiply
115,631,716x = 250,316,306 × 250,316,306 - Step 4: Simplify right side
115,631,716x = 62,658,253,049,485,632 - Step 5: Solve for x
x = 62,658,253,049,485,632/115,631,716 - Step 6: Final answer
x = 541,877,740.96
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.