Finding the Fourth Proportional to 24,216,017.54, 36,332,883.68 and 11,268,343.31
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Solution
The fourth proportional to 24,216,017.54, 36,332,883.68 and 11,268,343.31 is: 16,906,636.53
Step by Step Solution
- Step 1: Write the proportion equation
24,216,017.54 : 36,332,883.68 = 11,268,343.31 : x - Step 2: Convert to fraction form
24,216,017.54/36,332,883.68 = 11,268,343.31/x - Step 3: Cross multiply
24,216,017.54x = 36,332,883.68 × 11,268,343.31 - Step 4: Simplify right side
24,216,017.54x = 409,411,406,783,026.62 - Step 5: Solve for x
x = 409,411,406,783,026.62/24,216,017.54 - Step 6: Final answer
x = 16,906,636.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.