Finding the Third Proportional to 7,773,495 and 16,044,894
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Solution
The third proportional to 7,773,495 and 16,044,894 is: 33,117,487.50
Step by Step Solution
- Step 1: Write the proportion equation
7,773,495 : 16,044,894 = 16,044,894 : x - Step 2: Convert to fraction form
7,773,495/16,044,894 = 16,044,894/x - Step 3: Cross multiply
7,773,495x = 16,044,894 × 16,044,894 - Step 4: Simplify right side
7,773,495x = 257,438,623,471,236 - Step 5: Solve for x
x = 257,438,623,471,236/7,773,495 - Step 6: Final answer
x = 33,117,487.50
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.