Finding the Fourth Proportional to 16,349,560.23, 24,524,217.33 and 4,217,992.39
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Solution
The fourth proportional to 16,349,560.23, 24,524,217.33 and 4,217,992.39 is: 6,326,956.85
Step by Step Solution
- Step 1: Write the proportion equation
16,349,560.23 : 24,524,217.33 = 4,217,992.39 : x - Step 2: Convert to fraction form
16,349,560.23/24,524,217.33 = 4,217,992.39/x - Step 3: Cross multiply
16,349,560.23x = 24,524,217.33 × 4,217,992.39 - Step 4: Simplify right side
16,349,560.23x = 103,442,962,083,483.94 - Step 5: Solve for x
x = 103,442,962,083,483.94/16,349,560.23 - Step 6: Final answer
x = 6,326,956.85
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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.