Finding the Fourth Proportional to 64,327,064.31, 96,411,544.61 and 29,736,676.80
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Solution
The fourth proportional to 64,327,064.31, 96,411,544.61 and 29,736,676.80 is: 44,568,471.65
Step by Step Solution
- Step 1: Write the proportion equation
64,327,064.31 : 96,411,544.61 = 29,736,676.80 : x - Step 2: Convert to fraction form
64,327,064.31/96,411,544.61 = 29,736,676.80/x - Step 3: Cross multiply
64,327,064.31x = 96,411,544.61 × 29,736,676.80 - Step 4: Simplify right side
64,327,064.31x = 2,866,958,941,707,669 - Step 5: Solve for x
x = 2,866,958,941,707,669/64,327,064.31 - Step 6: Final answer
x = 44,568,471.65
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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.