Finding the Third Proportional to 102,132,281 and 218,611,276
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Solution
The third proportional to 102,132,281 and 218,611,276 is: 467,931,289.95
Step by Step Solution
- Step 1: Write the proportion equation
102,132,281 : 218,611,276 = 218,611,276 : x - Step 2: Convert to fraction form
102,132,281/218,611,276 = 218,611,276/x - Step 3: Cross multiply
102,132,281x = 218,611,276 × 218,611,276 - Step 4: Simplify right side
102,132,281x = 47,790,889,994,348,176 - Step 5: Solve for x
x = 47,790,889,994,348,176/102,132,281 - Step 6: Final answer
x = 467,931,289.95
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.