Finding the Third Proportional to 193,513,795 and 417,811,801
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Solution
The third proportional to 193,513,795 and 417,811,801 is: 902,089,182.09
Step by Step Solution
- Step 1: Write the proportion equation
193,513,795 : 417,811,801 = 417,811,801 : x - Step 2: Convert to fraction form
193,513,795/417,811,801 = 417,811,801/x - Step 3: Cross multiply
193,513,795x = 417,811,801 × 417,811,801 - Step 4: Simplify right side
193,513,795x = 174,566,701,054,863,616 - Step 5: Solve for x
x = 174,566,701,054,863,616/193,513,795 - Step 6: Final answer
x = 902,089,182.09
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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.