Finding the Third Proportional to 56,133,408 and 120,929,268
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Solution
The third proportional to 56,133,408 and 120,929,268 is: 260,520,221.02
Step by Step Solution
- Step 1: Write the proportion equation
56,133,408 : 120,929,268 = 120,929,268 : x - Step 2: Convert to fraction form
56,133,408/120,929,268 = 120,929,268/x - Step 3: Cross multiply
56,133,408x = 120,929,268 × 120,929,268 - Step 4: Simplify right side
56,133,408x = 14,623,887,859,015,824 - Step 5: Solve for x
x = 14,623,887,859,015,824/56,133,408 - Step 6: Final answer
x = 260,520,221.02
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.