Finding the Fourth Proportional to 59,079,204.91, 81,536,451.97 and 33,624,813.00
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Solution
The fourth proportional to 59,079,204.91, 81,536,451.97 and 33,624,813.00 is: 46,406,310.89
Step by Step Solution
- Step 1: Write the proportion equation
59,079,204.91 : 81,536,451.97 = 33,624,813.00 : x - Step 2: Convert to fraction form
59,079,204.91/81,536,451.97 = 33,624,813.00/x - Step 3: Cross multiply
59,079,204.91x = 81,536,451.97 × 33,624,813.00 - Step 4: Simplify right side
59,079,204.91x = 2,741,647,950,457,334.50 - Step 5: Solve for x
x = 2,741,647,950,457,334.50/59,079,204.91 - Step 6: Final answer
x = 46,406,310.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.