Finding the Third Proportional to 27,792,057 and 60,368,421
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Solution
The third proportional to 27,792,057 and 60,368,421 is: 131,129,057.99
Step by Step Solution
- Step 1: Write the proportion equation
27,792,057 : 60,368,421 = 60,368,421 : x - Step 2: Convert to fraction form
27,792,057/60,368,421 = 60,368,421/x - Step 3: Cross multiply
27,792,057x = 60,368,421 × 60,368,421 - Step 4: Simplify right side
27,792,057x = 3,644,346,254,033,241 - Step 5: Solve for x
x = 3,644,346,254,033,241/27,792,057 - Step 6: Final answer
x = 131,129,057.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.