Finding the Fourth Proportional to 32,950,772.70, 49,420,871.37 and 9,010,645.98
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Solution
The fourth proportional to 32,950,772.70, 49,420,871.37 and 9,010,645.98 is: 13,514,523.01
Step by Step Solution
- Step 1: Write the proportion equation
32,950,772.70 : 49,420,871.37 = 9,010,645.98 : x - Step 2: Convert to fraction form
32,950,772.70/49,420,871.37 = 9,010,645.98/x - Step 3: Cross multiply
32,950,772.70x = 49,420,871.37 × 9,010,645.98 - Step 4: Simplify right side
32,950,772.70x = 445,313,975,938,187.56 - Step 5: Solve for x
x = 445,313,975,938,187.56/32,950,772.70 - Step 6: Final answer
x = 13,514,523.01
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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.