Finding the Fourth Proportional to 24,472,929.51, 36,676,325.79 and 9,318,594.15
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Solution
The fourth proportional to 24,472,929.51, 36,676,325.79 and 9,318,594.15 is: 13,965,299.69
Step by Step Solution
- Step 1: Write the proportion equation
24,472,929.51 : 36,676,325.79 = 9,318,594.15 : x - Step 2: Convert to fraction form
24,472,929.51/36,676,325.79 = 9,318,594.15/x - Step 3: Cross multiply
24,472,929.51x = 36,676,325.79 × 9,318,594.15 - Step 4: Simplify right side
24,472,929.51x = 341,771,794,950,188.12 - Step 5: Solve for x
x = 341,771,794,950,188.12/24,472,929.51 - Step 6: Final answer
x = 13,965,299.69
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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.