Finding the Fourth Proportional to 146,932,305.67, 220,430,342.13 and 44,693,686.09
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Solution
The fourth proportional to 146,932,305.67, 220,430,342.13 and 44,693,686.09 is: 67,050,227.46
Step by Step Solution
- Step 1: Write the proportion equation
146,932,305.67 : 220,430,342.13 = 44,693,686.09 : x - Step 2: Convert to fraction form
146,932,305.67/220,430,342.13 = 44,693,686.09/x - Step 3: Cross multiply
146,932,305.67x = 220,430,342.13 × 44,693,686.09 - Step 4: Simplify right side
146,932,305.67x = 9,851,844,515,869,522 - Step 5: Solve for x
x = 9,851,844,515,869,522/146,932,305.67 - Step 6: Final answer
x = 67,050,227.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.