Finding the Third Proportional to 962,632,086 and 2,109,807,060
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Solution
The third proportional to 962,632,086 and 2,109,807,060 is: 4,624,077,978.66
Step by Step Solution
- Step 1: Write the proportion equation
962,632,086 : 2,109,807,060 = 2,109,807,060 : x - Step 2: Convert to fraction form
962,632,086/2,109,807,060 = 2,109,807,060/x - Step 3: Cross multiply
962,632,086x = 2,109,807,060 × 2,109,807,060 - Step 4: Simplify right side
962,632,086x = 4,451,285,830,425,843,712 - Step 5: Solve for x
x = 4,451,285,830,425,843,712/962,632,086 - Step 6: Final answer
x = 4,624,077,978.66
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.