Finding the Third Proportional to 47,772,195.75 and 97,549,548.75
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Solution
The third proportional to 47,772,195.75 and 97,549,548.75 is: 199,193,575.09
Step by Step Solution
- Step 1: Write the proportion equation
47,772,195.75 : 97,549,548.75 = 97,549,548.75 : x - Step 2: Convert to fraction form
47,772,195.75/97,549,548.75 = 97,549,548.75/x - Step 3: Cross multiply
47,772,195.75x = 97,549,548.75 × 97,549,548.75 - Step 4: Simplify right side
47,772,195.75x = 9,515,914,461,328,626 - Step 5: Solve for x
x = 9,515,914,461,328,626/47,772,195.75 - Step 6: Final answer
x = 199,193,575.09
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.