Finding the Fourth Proportional to 449,743,394.04, 620,634,226.08 and 248,807,691.96
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Solution
The fourth proportional to 449,743,394.04, 620,634,226.08 and 248,807,691.96 is: 343,348,165.62
Step by Step Solution
- Step 1: Write the proportion equation
449,743,394.04 : 620,634,226.08 = 248,807,691.96 : x - Step 2: Convert to fraction form
449,743,394.04/620,634,226.08 = 248,807,691.96/x - Step 3: Cross multiply
449,743,394.04x = 620,634,226.08 × 248,807,691.96 - Step 4: Simplify right side
449,743,394.04x = 154,418,569,342,345,664 - Step 5: Solve for x
x = 154,418,569,342,345,664/449,743,394.04 - Step 6: Final answer
x = 343,348,165.62
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