Finding the Third Proportional to 56,141,390.25 and 122,865,460.88
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Solution
The third proportional to 56,141,390.25 and 122,865,460.88 is: 268,891,123.09
Step by Step Solution
- Step 1: Write the proportion equation
56,141,390.25 : 122,865,460.88 = 122,865,460.88 : x - Step 2: Convert to fraction form
56,141,390.25/122,865,460.88 = 122,865,460.88/x - Step 3: Cross multiply
56,141,390.25x = 122,865,460.88 × 122,865,460.88 - Step 4: Simplify right side
56,141,390.25x = 15,095,921,476,026,156 - Step 5: Solve for x
x = 15,095,921,476,026,156/56,141,390.25 - Step 6: Final answer
x = 268,891,123.09
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.