Finding the Third Proportional to 607,060,920 and 1,306,193,808
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Solution
The third proportional to 607,060,920 and 1,306,193,808 is: 2,810,495,961.52
Step by Step Solution
- Step 1: Write the proportion equation
607,060,920 : 1,306,193,808 = 1,306,193,808 : x - Step 2: Convert to fraction form
607,060,920/1,306,193,808 = 1,306,193,808/x - Step 3: Cross multiply
607,060,920x = 1,306,193,808 × 1,306,193,808 - Step 4: Simplify right side
607,060,920x = 1,706,142,264,057,540,864 - Step 5: Solve for x
x = 1,706,142,264,057,540,864/607,060,920 - Step 6: Final answer
x = 2,810,495,961.52
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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.