Finding the Third Proportional to 27,990,110 and 58,214,776
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Solution
The third proportional to 27,990,110 and 58,214,776 is: 121,077,057.03
Step by Step Solution
- Step 1: Write the proportion equation
27,990,110 : 58,214,776 = 58,214,776 : x - Step 2: Convert to fraction form
27,990,110/58,214,776 = 58,214,776/x - Step 3: Cross multiply
27,990,110x = 58,214,776 × 58,214,776 - Step 4: Simplify right side
27,990,110x = 3,388,960,144,730,176 - Step 5: Solve for x
x = 3,388,960,144,730,176/27,990,110 - Step 6: Final answer
x = 121,077,057.03
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.