Finding the Third Proportional to 70,546,406 and 143,927,122
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Solution
The third proportional to 70,546,406 and 143,927,122 is: 293,636,736.75
Step by Step Solution
- Step 1: Write the proportion equation
70,546,406 : 143,927,122 = 143,927,122 : x - Step 2: Convert to fraction form
70,546,406/143,927,122 = 143,927,122/x - Step 3: Cross multiply
70,546,406x = 143,927,122 × 143,927,122 - Step 4: Simplify right side
70,546,406x = 20,715,016,447,202,884 - Step 5: Solve for x
x = 20,715,016,447,202,884/70,546,406 - Step 6: Final answer
x = 293,636,736.75
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.