Finding the Third Proportional to 97,498,532 and 198,402,115
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Solution
The third proportional to 97,498,532 and 198,402,115 is: 403,733,250.43
Step by Step Solution
- Step 1: Write the proportion equation
97,498,532 : 198,402,115 = 198,402,115 : x - Step 2: Convert to fraction form
97,498,532/198,402,115 = 198,402,115/x - Step 3: Cross multiply
97,498,532x = 198,402,115 × 198,402,115 - Step 4: Simplify right side
97,498,532x = 39,363,399,236,473,224 - Step 5: Solve for x
x = 39,363,399,236,473,224/97,498,532 - Step 6: Final answer
x = 403,733,250.43
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.