Finding the Third Proportional to 219,769,037,611.88 and 476,048,420,682.75
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Solution
The third proportional to 219,769,037,611.88 and 476,048,420,682.75 is: 1,031,183,015,119.55
Step by Step Solution
- Step 1: Write the proportion equation
219,769,037,611.88 : 476,048,420,682.75 = 476,048,420,682.75 : x - Step 2: Convert to fraction form
219,769,037,611.88/476,048,420,682.75 = 476,048,420,682.75/x - Step 3: Cross multiply
219,769,037,611.88x = 476,048,420,682.75 × 476,048,420,682.75 - Step 4: Simplify right side
219,769,037,611.88x = 226,622,098,834,540,529,188,864 - Step 5: Solve for x
x = 226,622,098,834,540,529,188,864/219,769,037,611.88 - Step 6: Final answer
x = 1,031,183,015,119.55
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.