Finding the Third Proportional to 227,153,490.33 and 494,106,623.02
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Solution
The third proportional to 227,153,490.33 and 494,106,623.02 is: 1,074,785,839.99
Step by Step Solution
- Step 1: Write the proportion equation
227,153,490.33 : 494,106,623.02 = 494,106,623.02 : x - Step 2: Convert to fraction form
227,153,490.33/494,106,623.02 = 494,106,623.02/x - Step 3: Cross multiply
227,153,490.33x = 494,106,623.02 × 494,106,623.02 - Step 4: Simplify right side
227,153,490.33x = 244,141,354,907,919,808 - Step 5: Solve for x
x = 244,141,354,907,919,808/227,153,490.33 - Step 6: Final answer
x = 1,074,785,839.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.