Finding the Third Proportional to 7,182,929,225.25 and 16,782,563,741.63
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Solution
The third proportional to 7,182,929,225.25 and 16,782,563,741.63 is: 39,211,641,505.75
Step by Step Solution
- Step 1: Write the proportion equation
7,182,929,225.25 : 16,782,563,741.63 = 16,782,563,741.63 : x - Step 2: Convert to fraction form
7,182,929,225.25/16,782,563,741.63 = 16,782,563,741.63/x - Step 3: Cross multiply
7,182,929,225.25x = 16,782,563,741.63 × 16,782,563,741.63 - Step 4: Simplify right side
7,182,929,225.25x = 281,654,445,741,706,117,120 - Step 5: Solve for x
x = 281,654,445,741,706,117,120/7,182,929,225.25 - Step 6: Final answer
x = 39,211,641,505.75
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.