Finding the Fourth Proportional to 29,398,972.70, 44,104,345.50 and 16,463,518.84
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Solution
The fourth proportional to 29,398,972.70, 44,104,345.50 and 16,463,518.84 is: 24,698,574.69
Step by Step Solution
- Step 1: Write the proportion equation
29,398,972.70 : 44,104,345.50 = 16,463,518.84 : x - Step 2: Convert to fraction form
29,398,972.70/44,104,345.50 = 16,463,518.84/x - Step 3: Cross multiply
29,398,972.70x = 44,104,345.50 × 16,463,518.84 - Step 4: Simplify right side
29,398,972.70x = 726,112,723,065,119.25 - Step 5: Solve for x
x = 726,112,723,065,119.25/29,398,972.70 - Step 6: Final answer
x = 24,698,574.69
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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.