Finding the Third Proportional to 29,126,313 and 62,791,985
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Solution
The third proportional to 29,126,313 and 62,791,985 is: 135,370,150.70
Step by Step Solution
- Step 1: Write the proportion equation
29,126,313 : 62,791,985 = 62,791,985 : x - Step 2: Convert to fraction form
29,126,313/62,791,985 = 62,791,985/x - Step 3: Cross multiply
29,126,313x = 62,791,985 × 62,791,985 - Step 4: Simplify right side
29,126,313x = 3,942,833,380,240,225 - Step 5: Solve for x
x = 3,942,833,380,240,225/29,126,313 - Step 6: Final answer
x = 135,370,150.70
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.