Finding the Third Proportional to 3,427,571,458 and 4,736,125,102
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Solution
The third proportional to 3,427,571,458 and 4,736,125,102 is: 6,544,248,969.47
Step by Step Solution
- Step 1: Write the proportion equation
3,427,571,458 : 4,736,125,102 = 4,736,125,102 : x - Step 2: Convert to fraction form
3,427,571,458/4,736,125,102 = 4,736,125,102/x - Step 3: Cross multiply
3,427,571,458x = 4,736,125,102 × 4,736,125,102 - Step 4: Simplify right side
3,427,571,458x = 22,430,880,981,794,508,800 - Step 5: Solve for x
x = 22,430,880,981,794,508,800/3,427,571,458 - Step 6: Final answer
x = 6,544,248,969.47
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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.