Finding the Third Proportional to 9,545,617,119 and 19,363,415,682.75
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Solution
The third proportional to 9,545,617,119 and 19,363,415,682.75 is: 39,278,955,171.65
Step by Step Solution
- Step 1: Write the proportion equation
9,545,617,119 : 19,363,415,682.75 = 19,363,415,682.75 : x - Step 2: Convert to fraction form
9,545,617,119/19,363,415,682.75 = 19,363,415,682.75/x - Step 3: Cross multiply
9,545,617,119x = 19,363,415,682.75 × 19,363,415,682.75 - Step 4: Simplify right side
9,545,617,119x = 374,941,866,902,968,664,064 - Step 5: Solve for x
x = 374,941,866,902,968,664,064/9,545,617,119 - Step 6: Final answer
x = 39,278,955,171.65
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.