Finding the Third Proportional to 134,117,021 and 293,340,586
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Solution
The third proportional to 134,117,021 and 293,340,586 is: 641,594,174.65
Step by Step Solution
- Step 1: Write the proportion equation
134,117,021 : 293,340,586 = 293,340,586 : x - Step 2: Convert to fraction form
134,117,021/293,340,586 = 293,340,586/x - Step 3: Cross multiply
134,117,021x = 293,340,586 × 293,340,586 - Step 4: Simplify right side
134,117,021x = 86,048,699,394,823,392 - Step 5: Solve for x
x = 86,048,699,394,823,392/134,117,021 - Step 6: Final answer
x = 641,594,174.65
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.