Finding the Third Proportional to 266,449,114 and 399,673,644
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Solution
The third proportional to 266,449,114 and 399,673,644 is: 599,510,425.50
Step by Step Solution
- Step 1: Write the proportion equation
266,449,114 : 399,673,644 = 399,673,644 : x - Step 2: Convert to fraction form
266,449,114/399,673,644 = 399,673,644/x - Step 3: Cross multiply
266,449,114x = 399,673,644 × 399,673,644 - Step 4: Simplify right side
266,449,114x = 159,739,021,708,238,720 - Step 5: Solve for x
x = 159,739,021,708,238,720/266,449,114 - Step 6: Final answer
x = 599,510,425.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.