Finding the Third Proportional to 34,605,715 and 74,682,953
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Solution
The third proportional to 34,605,715 and 74,682,953 is: 161,174,056.62
Step by Step Solution
- Step 1: Write the proportion equation
34,605,715 : 74,682,953 = 74,682,953 : x - Step 2: Convert to fraction form
34,605,715/74,682,953 = 74,682,953/x - Step 3: Cross multiply
34,605,715x = 74,682,953 × 74,682,953 - Step 4: Simplify right side
34,605,715x = 5,577,543,468,800,209 - Step 5: Solve for x
x = 5,577,543,468,800,209/34,605,715 - Step 6: Final answer
x = 161,174,056.62
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.