Finding the Third Proportional to 68,219,310 and 104,963,841
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Solution
The third proportional to 68,219,310 and 104,963,841 is: 161,499,843.92
Step by Step Solution
- Step 1: Write the proportion equation
68,219,310 : 104,963,841 = 104,963,841 : x - Step 2: Convert to fraction form
68,219,310/104,963,841 = 104,963,841/x - Step 3: Cross multiply
68,219,310x = 104,963,841 × 104,963,841 - Step 4: Simplify right side
68,219,310x = 11,017,407,917,473,280 - Step 5: Solve for x
x = 11,017,407,917,473,280/68,219,310 - Step 6: Final answer
x = 161,499,843.92
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.