Finding the Third Proportional to 459,396,619 and 706,125,509
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Solution
The third proportional to 459,396,619 and 706,125,509 is: 1,085,365,485.59
Step by Step Solution
- Step 1: Write the proportion equation
459,396,619 : 706,125,509 = 706,125,509 : x - Step 2: Convert to fraction form
459,396,619/706,125,509 = 706,125,509/x - Step 3: Cross multiply
459,396,619x = 706,125,509 × 706,125,509 - Step 4: Simplify right side
459,396,619x = 498,613,234,460,509,056 - Step 5: Solve for x
x = 498,613,234,460,509,056/459,396,619 - Step 6: Final answer
x = 1,085,365,485.59
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.