Finding the Fourth Proportional to 296,461,290.94, 444,589,343.33 and 121,534,662.74
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Solution
The fourth proportional to 296,461,290.94, 444,589,343.33 and 121,534,662.74 is: 182,259,935.95
Step by Step Solution
- Step 1: Write the proportion equation
296,461,290.94 : 444,589,343.33 = 121,534,662.74 : x - Step 2: Convert to fraction form
296,461,290.94/444,589,343.33 = 121,534,662.74/x - Step 3: Cross multiply
296,461,290.94x = 444,589,343.33 × 121,534,662.74 - Step 4: Simplify right side
296,461,290.94x = 54,033,015,896,579,000 - Step 5: Solve for x
x = 54,033,015,896,579,000/296,461,290.94 - Step 6: Final answer
x = 182,259,935.95
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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.