Finding the Fourth Proportional to 96,579,193.92, 144,883,193.92 and 31,889,832
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Solution
The fourth proportional to 96,579,193.92, 144,883,193.92 and 31,889,832 is: 47,839,503.79
Step by Step Solution
- Step 1: Write the proportion equation
96,579,193.92 : 144,883,193.92 = 31,889,832 : x - Step 2: Convert to fraction form
96,579,193.92/144,883,193.92 = 31,889,832/x - Step 3: Cross multiply
96,579,193.92x = 144,883,193.92 × 31,889,832 - Step 4: Simplify right side
96,579,193.92x = 4,620,300,713,732,221 - Step 5: Solve for x
x = 4,620,300,713,732,221/96,579,193.92 - Step 6: Final answer
x = 47,839,503.79
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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.