Finding the Third Proportional to 462,968,340,148 and 996,875,550,740
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Solution
The third proportional to 462,968,340,148 and 996,875,550,740 is: 2,146,498,534,533.69
Step by Step Solution
- Step 1: Write the proportion equation
462,968,340,148 : 996,875,550,740 = 996,875,550,740 : x - Step 2: Convert to fraction form
462,968,340,148/996,875,550,740 = 996,875,550,740/x - Step 3: Cross multiply
462,968,340,148x = 996,875,550,740 × 996,875,550,740 - Step 4: Simplify right side
462,968,340,148x = 993,760,863,663,178,305,765,376 - Step 5: Solve for x
x = 993,760,863,663,178,305,765,376/462,968,340,148 - Step 6: Final answer
x = 2,146,498,534,533.69
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.