Finding the Fourth Proportional to 233,845,744.44, 350,069,757.30 and 141,449,860.92
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Solution
The fourth proportional to 233,845,744.44, 350,069,757.30 and 141,449,860.92 is: 211,752,061.60
Step by Step Solution
- Step 1: Write the proportion equation
233,845,744.44 : 350,069,757.30 = 141,449,860.92 : x - Step 2: Convert to fraction form
233,845,744.44/350,069,757.30 = 141,449,860.92/x - Step 3: Cross multiply
233,845,744.44x = 350,069,757.30 × 141,449,860.92 - Step 4: Simplify right side
233,845,744.44x = 49,517,318,482,383,152 - Step 5: Solve for x
x = 49,517,318,482,383,152/233,845,744.44 - Step 6: Final answer
x = 211,752,061.60
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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.