Finding the Third Proportional to 68,064,036 and 149,352,888
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Solution
The third proportional to 68,064,036 and 149,352,888 is: 327,724,984.66
Step by Step Solution
- Step 1: Write the proportion equation
68,064,036 : 149,352,888 = 149,352,888 : x - Step 2: Convert to fraction form
68,064,036/149,352,888 = 149,352,888/x - Step 3: Cross multiply
68,064,036x = 149,352,888 × 149,352,888 - Step 4: Simplify right side
68,064,036x = 22,306,285,153,940,544 - Step 5: Solve for x
x = 22,306,285,153,940,544/68,064,036 - Step 6: Final answer
x = 327,724,984.66
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.