Finding the Third Proportional to 11,963,818,972 and 26,179,163,210
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Solution
The third proportional to 11,963,818,972 and 26,179,163,210 is: 57,285,101,686.99
Step by Step Solution
- Step 1: Write the proportion equation
11,963,818,972 : 26,179,163,210 = 26,179,163,210 : x - Step 2: Convert to fraction form
11,963,818,972/26,179,163,210 = 26,179,163,210/x - Step 3: Cross multiply
11,963,818,972x = 26,179,163,210 × 26,179,163,210 - Step 4: Simplify right side
11,963,818,972x = 685,348,586,375,817,461,760 - Step 5: Solve for x
x = 685,348,586,375,817,461,760/11,963,818,972 - Step 6: Final answer
x = 57,285,101,686.99
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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.