Finding the Third Proportional to 16,979,721.75 and 26,478,483.75
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Solution
The third proportional to 16,979,721.75 and 26,478,483.75 is: 41,291,024.20
Step by Step Solution
- Step 1: Write the proportion equation
16,979,721.75 : 26,478,483.75 = 26,478,483.75 : x - Step 2: Convert to fraction form
16,979,721.75/26,478,483.75 = 26,478,483.75/x - Step 3: Cross multiply
16,979,721.75x = 26,478,483.75 × 26,478,483.75 - Step 4: Simplify right side
16,979,721.75x = 701,110,101,699,014 - Step 5: Solve for x
x = 701,110,101,699,014/16,979,721.75 - Step 6: Final answer
x = 41,291,024.20
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.