Finding the Third Proportional to 622,903,038 and 1,344,293,508
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Solution
The third proportional to 622,903,038 and 1,344,293,508 is: 2,901,133,764.66
Step by Step Solution
- Step 1: Write the proportion equation
622,903,038 : 1,344,293,508 = 1,344,293,508 : x - Step 2: Convert to fraction form
622,903,038/1,344,293,508 = 1,344,293,508/x - Step 3: Cross multiply
622,903,038x = 1,344,293,508 × 1,344,293,508 - Step 4: Simplify right side
622,903,038x = 1,807,125,035,650,946,048 - Step 5: Solve for x
x = 1,807,125,035,650,946,048/622,903,038 - Step 6: Final answer
x = 2,901,133,764.66
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.