Finding the Fourth Proportional to 96,001,537.53, 132,482,352.08 and 51,949,009.08
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Solution
The fourth proportional to 96,001,537.53, 132,482,352.08 and 51,949,009.08 is: 71,689,757.14
Step by Step Solution
- Step 1: Write the proportion equation
96,001,537.53 : 132,482,352.08 = 51,949,009.08 : x - Step 2: Convert to fraction form
96,001,537.53/132,482,352.08 = 51,949,009.08/x - Step 3: Cross multiply
96,001,537.53x = 132,482,352.08 × 51,949,009.08 - Step 4: Simplify right side
96,001,537.53x = 6,882,326,911,273,549 - Step 5: Solve for x
x = 6,882,326,911,273,549/96,001,537.53 - Step 6: Final answer
x = 71,689,757.14
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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.