Finding the Third Proportional to 56,512,730 and 122,059,840
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Solution
The third proportional to 56,512,730 and 122,059,840 is: 263,632,716.75
Step by Step Solution
- Step 1: Write the proportion equation
56,512,730 : 122,059,840 = 122,059,840 : x - Step 2: Convert to fraction form
56,512,730/122,059,840 = 122,059,840/x - Step 3: Cross multiply
56,512,730x = 122,059,840 × 122,059,840 - Step 4: Simplify right side
56,512,730x = 14,898,604,540,825,600 - Step 5: Solve for x
x = 14,898,604,540,825,600/56,512,730 - Step 6: Final answer
x = 263,632,716.75
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.