Finding the Fourth Proportional to 50,291,531.08, 69,419,304.66 and 32,674,536.52
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Solution
The fourth proportional to 50,291,531.08, 69,419,304.66 and 32,674,536.52 is: 45,101,899.99
Step by Step Solution
- Step 1: Write the proportion equation
50,291,531.08 : 69,419,304.66 = 32,674,536.52 : x - Step 2: Convert to fraction form
50,291,531.08/69,419,304.66 = 32,674,536.52/x - Step 3: Cross multiply
50,291,531.08x = 69,419,304.66 × 32,674,536.52 - Step 4: Simplify right side
50,291,531.08x = 2,268,243,605,306,176 - Step 5: Solve for x
x = 2,268,243,605,306,176/50,291,531.08 - Step 6: Final answer
x = 45,101,899.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.