Finding the Fourth Proportional to 96,373,027.84, 132,996,323.96 and 52,319,991.48
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Solution
The fourth proportional to 96,373,027.84, 132,996,323.96 and 52,319,991.48 is: 72,202,427.30
Step by Step Solution
- Step 1: Write the proportion equation
96,373,027.84 : 132,996,323.96 = 52,319,991.48 : x - Step 2: Convert to fraction form
96,373,027.84/132,996,323.96 = 52,319,991.48/x - Step 3: Cross multiply
96,373,027.84x = 132,996,323.96 × 52,319,991.48 - Step 4: Simplify right side
96,373,027.84x = 6,958,366,536,458,519 - Step 5: Solve for x
x = 6,958,366,536,458,519/96,373,027.84 - Step 6: Final answer
x = 72,202,427.30
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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.