Finding the Third Proportional to 341,279,660 and 515,506,088
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Solution
The third proportional to 341,279,660 and 515,506,088 is: 778,676,721.50
Step by Step Solution
- Step 1: Write the proportion equation
341,279,660 : 515,506,088 = 515,506,088 : x - Step 2: Convert to fraction form
341,279,660/515,506,088 = 515,506,088/x - Step 3: Cross multiply
341,279,660x = 515,506,088 × 515,506,088 - Step 4: Simplify right side
341,279,660x = 265,746,526,765,063,744 - Step 5: Solve for x
x = 265,746,526,765,063,744/341,279,660 - Step 6: Final answer
x = 778,676,721.50
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.