Finding the Third Proportional to 56,594,292 and 121,257,144
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Solution
The third proportional to 56,594,292 and 121,257,144 is: 259,801,730.02
Step by Step Solution
- Step 1: Write the proportion equation
56,594,292 : 121,257,144 = 121,257,144 : x - Step 2: Convert to fraction form
56,594,292/121,257,144 = 121,257,144/x - Step 3: Cross multiply
56,594,292x = 121,257,144 × 121,257,144 - Step 4: Simplify right side
56,594,292x = 14,703,294,971,036,736 - Step 5: Solve for x
x = 14,703,294,971,036,736/56,594,292 - Step 6: Final answer
x = 259,801,730.02
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.