Finding the Third Proportional to 102,246,503.63 and 161,929,699.88
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Solution
The third proportional to 102,246,503.63 and 161,929,699.88 is: 256,451,093.90
Step by Step Solution
- Step 1: Write the proportion equation
102,246,503.63 : 161,929,699.88 = 161,929,699.88 : x - Step 2: Convert to fraction form
102,246,503.63/161,929,699.88 = 161,929,699.88/x - Step 3: Cross multiply
102,246,503.63x = 161,929,699.88 × 161,929,699.88 - Step 4: Simplify right side
102,246,503.63x = 26,221,227,701,607,576 - Step 5: Solve for x
x = 26,221,227,701,607,576/102,246,503.63 - Step 6: Final answer
x = 256,451,093.90
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.