Finding the Third Proportional to 81,366,567 and 122,806,513.50
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Solution
The third proportional to 81,366,567 and 122,806,513.50 is: 185,351,801.29
Step by Step Solution
- Step 1: Write the proportion equation
81,366,567 : 122,806,513.50 = 122,806,513.50 : x - Step 2: Convert to fraction form
81,366,567/122,806,513.50 = 122,806,513.50/x - Step 3: Cross multiply
81,366,567x = 122,806,513.50 × 122,806,513.50 - Step 4: Simplify right side
81,366,567x = 15,081,439,758,025,682 - Step 5: Solve for x
x = 15,081,439,758,025,682/81,366,567 - Step 6: Final answer
x = 185,351,801.29
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.