Finding the Third Proportional to 68,254,446 and 96,577,950
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Solution
The third proportional to 68,254,446 and 96,577,950 is: 136,654,840.42
Step by Step Solution
- Step 1: Write the proportion equation
68,254,446 : 96,577,950 = 96,577,950 : x - Step 2: Convert to fraction form
68,254,446/96,577,950 = 96,577,950/x - Step 3: Cross multiply
68,254,446x = 96,577,950 × 96,577,950 - Step 4: Simplify right side
68,254,446x = 9,327,300,426,202,500 - Step 5: Solve for x
x = 9,327,300,426,202,500/68,254,446 - Step 6: Final answer
x = 136,654,840.42
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.