Finding the Third Proportional to 32,190,198 and 69,867,659
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Solution
The third proportional to 32,190,198 and 69,867,659 is: 151,645,223.62
Step by Step Solution
- Step 1: Write the proportion equation
32,190,198 : 69,867,659 = 69,867,659 : x - Step 2: Convert to fraction form
32,190,198/69,867,659 = 69,867,659/x - Step 3: Cross multiply
32,190,198x = 69,867,659 × 69,867,659 - Step 4: Simplify right side
32,190,198x = 4,881,489,774,140,281 - Step 5: Solve for x
x = 4,881,489,774,140,281/32,190,198 - Step 6: Final answer
x = 151,645,223.62
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.