Finding the Third Proportional to 32,079,645 and 75,704,706
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Solution
The third proportional to 32,079,645 and 75,704,706 is: 178,655,421.86
Step by Step Solution
- Step 1: Write the proportion equation
32,079,645 : 75,704,706 = 75,704,706 : x - Step 2: Convert to fraction form
32,079,645/75,704,706 = 75,704,706/x - Step 3: Cross multiply
32,079,645x = 75,704,706 × 75,704,706 - Step 4: Simplify right side
32,079,645x = 5,731,202,510,546,436 - Step 5: Solve for x
x = 5,731,202,510,546,436/32,079,645 - Step 6: Final answer
x = 178,655,421.86
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.