Finding the Third Proportional to 75,104,847 and 160,988,688
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Solution
The third proportional to 75,104,847 and 160,988,688 is: 345,082,357.52
Step by Step Solution
- Step 1: Write the proportion equation
75,104,847 : 160,988,688 = 160,988,688 : x - Step 2: Convert to fraction form
75,104,847/160,988,688 = 160,988,688/x - Step 3: Cross multiply
75,104,847x = 160,988,688 × 160,988,688 - Step 4: Simplify right side
75,104,847x = 25,917,357,663,961,344 - Step 5: Solve for x
x = 25,917,357,663,961,344/75,104,847 - Step 6: Final answer
x = 345,082,357.52
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.