Finding the Fourth Proportional to 150,278,906.24, 225,261,030.33 and 62,890,491.99
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Solution
The fourth proportional to 150,278,906.24, 225,261,030.33 and 62,890,491.99 is: 94,269,897.07
Step by Step Solution
- Step 1: Write the proportion equation
150,278,906.24 : 225,261,030.33 = 62,890,491.99 : x - Step 2: Convert to fraction form
150,278,906.24/225,261,030.33 = 62,890,491.99/x - Step 3: Cross multiply
150,278,906.24x = 225,261,030.33 × 62,890,491.99 - Step 4: Simplify right side
150,278,906.24x = 14,166,777,023,313,560 - Step 5: Solve for x
x = 14,166,777,023,313,560/150,278,906.24 - Step 6: Final answer
x = 94,269,897.07
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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.