Finding the Third Proportional to 69,481,396 and 92,631,318
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Solution
The third proportional to 69,481,396 and 92,631,318 is: 123,494,367.82
Step by Step Solution
- Step 1: Write the proportion equation
69,481,396 : 92,631,318 = 92,631,318 : x - Step 2: Convert to fraction form
69,481,396/92,631,318 = 92,631,318/x - Step 3: Cross multiply
69,481,396x = 92,631,318 × 92,631,318 - Step 4: Simplify right side
69,481,396x = 8,580,561,074,417,124 - Step 5: Solve for x
x = 8,580,561,074,417,124/69,481,396 - Step 6: Final answer
x = 123,494,367.82
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.