Finding the Fourth Proportional to 56,565,475.66, 84,782,406.66 and 32,321,399.68
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Solution
The fourth proportional to 56,565,475.66, 84,782,406.66 and 32,321,399.68 is: 48,444,497.63
Step by Step Solution
- Step 1: Write the proportion equation
56,565,475.66 : 84,782,406.66 = 32,321,399.68 : x - Step 2: Convert to fraction form
56,565,475.66/84,782,406.66 = 32,321,399.68/x - Step 3: Cross multiply
56,565,475.66x = 84,782,406.66 × 32,321,399.68 - Step 4: Simplify right side
56,565,475.66x = 2,740,286,051,490,153.50 - Step 5: Solve for x
x = 2,740,286,051,490,153.50/56,565,475.66 - Step 6: Final answer
x = 48,444,497.63
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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.