Finding the Third Proportional to 13,185,408 and 27,381,372
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Solution
The third proportional to 13,185,408 and 27,381,372 is: 56,861,307.03
Step by Step Solution
- Step 1: Write the proportion equation
13,185,408 : 27,381,372 = 27,381,372 : x - Step 2: Convert to fraction form
13,185,408/27,381,372 = 27,381,372/x - Step 3: Cross multiply
13,185,408x = 27,381,372 × 27,381,372 - Step 4: Simplify right side
13,185,408x = 749,739,532,602,384 - Step 5: Solve for x
x = 749,739,532,602,384/13,185,408 - Step 6: Final answer
x = 56,861,307.03
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.