Finding the Third Proportional to 222,939,558 and 466,206,732
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Solution
The third proportional to 222,939,558 and 466,206,732 is: 974,922,166.85
Step by Step Solution
- Step 1: Write the proportion equation
222,939,558 : 466,206,732 = 466,206,732 : x - Step 2: Convert to fraction form
222,939,558/466,206,732 = 466,206,732/x - Step 3: Cross multiply
222,939,558x = 466,206,732 × 466,206,732 - Step 4: Simplify right side
222,939,558x = 217,348,716,962,119,808 - Step 5: Solve for x
x = 217,348,716,962,119,808/222,939,558 - Step 6: Final answer
x = 974,922,166.85
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.