Finding the Fourth Proportional to 14,674,552, 20,250,881.76 and 8,236,024
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Solution
The fourth proportional to 14,674,552, 20,250,881.76 and 8,236,024 is: 11,365,713.12
Step by Step Solution
- Step 1: Write the proportion equation
14,674,552 : 20,250,881.76 = 8,236,024 : x - Step 2: Convert to fraction form
14,674,552/20,250,881.76 = 8,236,024/x - Step 3: Cross multiply
14,674,552x = 20,250,881.76 × 8,236,024 - Step 4: Simplify right side
14,674,552x = 166,786,748,196,522.25 - Step 5: Solve for x
x = 166,786,748,196,522.25/14,674,552 - Step 6: Final answer
x = 11,365,713.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.