Finding the Fourth Proportional to 96,175,348.08, 132,735,591 and 59,517,728.88
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Solution
The fourth proportional to 96,175,348.08, 132,735,591 and 59,517,728.88 is: 82,142,888.75
Step by Step Solution
- Step 1: Write the proportion equation
96,175,348.08 : 132,735,591 = 59,517,728.88 : x - Step 2: Convert to fraction form
96,175,348.08/132,735,591 = 59,517,728.88/x - Step 3: Cross multiply
96,175,348.08x = 132,735,591 × 59,517,728.88 - Step 4: Simplify right side
96,175,348.08x = 7,900,120,917,864,568 - Step 5: Solve for x
x = 7,900,120,917,864,568/96,175,348.08 - Step 6: Final answer
x = 82,142,888.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.