Finding the Fourth Proportional to 244,323,886.58, 366,660,680.52 and 88,877,394.08
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Solution
The fourth proportional to 244,323,886.58, 366,660,680.52 and 88,877,394.08 is: 133,379,696.32
Step by Step Solution
- Step 1: Write the proportion equation
244,323,886.58 : 366,660,680.52 = 88,877,394.08 : x - Step 2: Convert to fraction form
244,323,886.58/366,660,680.52 = 88,877,394.08/x - Step 3: Cross multiply
244,323,886.58x = 366,660,680.52 × 88,877,394.08 - Step 4: Simplify right side
244,323,886.58x = 32,587,845,796,217,016 - Step 5: Solve for x
x = 32,587,845,796,217,016/244,323,886.58 - Step 6: Final answer
x = 133,379,696.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.