Finding the Third Proportional to 143,564,159 and 313,114,252
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Solution
The third proportional to 143,564,159 and 313,114,252 is: 682,903,974.70
Step by Step Solution
- Step 1: Write the proportion equation
143,564,159 : 313,114,252 = 313,114,252 : x - Step 2: Convert to fraction form
143,564,159/313,114,252 = 313,114,252/x - Step 3: Cross multiply
143,564,159x = 313,114,252 × 313,114,252 - Step 4: Simplify right side
143,564,159x = 98,040,534,805,519,504 - Step 5: Solve for x
x = 98,040,534,805,519,504/143,564,159 - Step 6: Final answer
x = 682,903,974.70
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.