Finding the Third Proportional to 75,711,148 and 164,343,726
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Solution
The third proportional to 75,711,148 and 164,343,726 is: 356,735,579.75
Step by Step Solution
- Step 1: Write the proportion equation
75,711,148 : 164,343,726 = 164,343,726 : x - Step 2: Convert to fraction form
75,711,148/164,343,726 = 164,343,726/x - Step 3: Cross multiply
75,711,148x = 164,343,726 × 164,343,726 - Step 4: Simplify right side
75,711,148x = 27,008,860,275,563,076 - Step 5: Solve for x
x = 27,008,860,275,563,076/75,711,148 - Step 6: Final answer
x = 356,735,579.75
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.