Finding the Third Proportional to 13,909,738 and 29,876,228
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Solution
The third proportional to 13,909,738 and 29,876,228 is: 64,170,079.95
Step by Step Solution
- Step 1: Write the proportion equation
13,909,738 : 29,876,228 = 29,876,228 : x - Step 2: Convert to fraction form
13,909,738/29,876,228 = 29,876,228/x - Step 3: Cross multiply
13,909,738x = 29,876,228 × 29,876,228 - Step 4: Simplify right side
13,909,738x = 892,588,999,507,984 - Step 5: Solve for x
x = 892,588,999,507,984/13,909,738 - Step 6: Final answer
x = 64,170,079.95
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.