Finding the Third Proportional to 32,781,290,256 and 70,534,466,784
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Solution
The third proportional to 32,781,290,256 and 70,534,466,784 is: 151,766,784,212.91
Step by Step Solution
- Step 1: Write the proportion equation
32,781,290,256 : 70,534,466,784 = 70,534,466,784 : x - Step 2: Convert to fraction form
32,781,290,256/70,534,466,784 = 70,534,466,784/x - Step 3: Cross multiply
32,781,290,256x = 70,534,466,784 × 70,534,466,784 - Step 4: Simplify right side
32,781,290,256x = 4,975,111,004,503,198,924,800 - Step 5: Solve for x
x = 4,975,111,004,503,198,924,800/32,781,290,256 - Step 6: Final answer
x = 151,766,784,212.91
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.