Finding the Third Proportional to 33,934,344 and 71,799,120
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Solution
The third proportional to 33,934,344 and 71,799,120 is: 151,914,344.74
Step by Step Solution
- Step 1: Write the proportion equation
33,934,344 : 71,799,120 = 71,799,120 : x - Step 2: Convert to fraction form
33,934,344/71,799,120 = 71,799,120/x - Step 3: Cross multiply
33,934,344x = 71,799,120 × 71,799,120 - Step 4: Simplify right side
33,934,344x = 5,155,113,632,774,400 - Step 5: Solve for x
x = 5,155,113,632,774,400/33,934,344 - Step 6: Final answer
x = 151,914,344.74
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.