Finding the Third Proportional to 125,012,328 and 269,225,508
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Solution
The third proportional to 125,012,328 and 269,225,508 is: 579,801,810.89
Step by Step Solution
- Step 1: Write the proportion equation
125,012,328 : 269,225,508 = 269,225,508 : x - Step 2: Convert to fraction form
125,012,328/269,225,508 = 269,225,508/x - Step 3: Cross multiply
125,012,328x = 269,225,508 × 269,225,508 - Step 4: Simplify right side
125,012,328x = 72,482,374,157,858,064 - Step 5: Solve for x
x = 72,482,374,157,858,064/125,012,328 - Step 6: Final answer
x = 579,801,810.89
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.