Finding the Fourth Proportional to 32,044,807.08, 48,074,771.16 and 10,479,324.96
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Solution
The fourth proportional to 32,044,807.08, 48,074,771.16 and 10,479,324.96 is: 15,721,459.90
Step by Step Solution
- Step 1: Write the proportion equation
32,044,807.08 : 48,074,771.16 = 10,479,324.96 : x - Step 2: Convert to fraction form
32,044,807.08/48,074,771.16 = 10,479,324.96/x - Step 3: Cross multiply
32,044,807.08x = 48,074,771.16 × 10,479,324.96 - Step 4: Simplify right side
32,044,807.08x = 503,791,149,363,276.19 - Step 5: Solve for x
x = 503,791,149,363,276.19/32,044,807.08 - Step 6: Final answer
x = 15,721,459.90
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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.