Finding the Third Proportional to 6,246,811.13 and 13,929,149.81
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Solution
The third proportional to 6,246,811.13 and 13,929,149.81 is: 31,059,241.37
Step by Step Solution
- Step 1: Write the proportion equation
6,246,811.13 : 13,929,149.81 = 13,929,149.81 : x - Step 2: Convert to fraction form
6,246,811.13/13,929,149.81 = 13,929,149.81/x - Step 3: Cross multiply
6,246,811.13x = 13,929,149.81 × 13,929,149.81 - Step 4: Simplify right side
6,246,811.13x = 194,021,214,499,068.78 - Step 5: Solve for x
x = 194,021,214,499,068.78/6,246,811.13 - Step 6: Final answer
x = 31,059,241.37
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Why These Related Problems?
These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.