Finding the Fourth Proportional to 96,102,398.24, 132,623,450.96 and 54,848,462.88
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Solution
The fourth proportional to 96,102,398.24, 132,623,450.96 and 54,848,462.88 is: 75,692,100.93
Step by Step Solution
- Step 1: Write the proportion equation
96,102,398.24 : 132,623,450.96 = 54,848,462.88 : x - Step 2: Convert to fraction form
96,102,398.24/132,623,450.96 = 54,848,462.88/x - Step 3: Cross multiply
96,102,398.24x = 132,623,450.96 × 54,848,462.88 - Step 4: Simplify right side
96,102,398.24x = 7,274,192,426,997,060 - Step 5: Solve for x
x = 7,274,192,426,997,060/96,102,398.24 - Step 6: Final answer
x = 75,692,100.93
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.