Finding the Third Proportional to 153,028,486 and 327,888,495
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Solution
The third proportional to 153,028,486 and 327,888,495 is: 702,554,589.43
Step by Step Solution
- Step 1: Write the proportion equation
153,028,486 : 327,888,495 = 327,888,495 : x - Step 2: Convert to fraction form
153,028,486/327,888,495 = 327,888,495/x - Step 3: Cross multiply
153,028,486x = 327,888,495 × 327,888,495 - Step 4: Simplify right side
153,028,486x = 107,510,865,153,365,024 - Step 5: Solve for x
x = 107,510,865,153,365,024/153,028,486 - Step 6: Final answer
x = 702,554,589.43
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.