Finding the Third Proportional to 751,497,129 and 1,554,544,036
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Solution
The third proportional to 751,497,129 and 1,554,544,036 is: 3,215,723,742.12
Step by Step Solution
- Step 1: Write the proportion equation
751,497,129 : 1,554,544,036 = 1,554,544,036 : x - Step 2: Convert to fraction form
751,497,129/1,554,544,036 = 1,554,544,036/x - Step 3: Cross multiply
751,497,129x = 1,554,544,036 × 1,554,544,036 - Step 4: Simplify right side
751,497,129x = 2,416,607,159,863,169,536 - Step 5: Solve for x
x = 2,416,607,159,863,169,536/751,497,129 - Step 6: Final answer
x = 3,215,723,742.12
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.