Finding the Third Proportional to 163,526,373 and 251,351,316
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Solution
The third proportional to 163,526,373 and 251,351,316 is: 386,344,311.90
Step by Step Solution
- Step 1: Write the proportion equation
163,526,373 : 251,351,316 = 251,351,316 : x - Step 2: Convert to fraction form
163,526,373/251,351,316 = 251,351,316/x - Step 3: Cross multiply
163,526,373x = 251,351,316 × 251,351,316 - Step 4: Simplify right side
163,526,373x = 63,177,484,054,931,856 - Step 5: Solve for x
x = 63,177,484,054,931,856/163,526,373 - Step 6: Final answer
x = 386,344,311.90
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.