Finding the Fourth Proportional to 65,023,450.68, 97,466,900.31 and 21,877,674.99
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Solution
The fourth proportional to 65,023,450.68, 97,466,900.31 and 21,877,674.99 is: 32,793,540.56
Step by Step Solution
- Step 1: Write the proportion equation
65,023,450.68 : 97,466,900.31 = 21,877,674.99 : x - Step 2: Convert to fraction form
65,023,450.68/97,466,900.31 = 21,877,674.99/x - Step 3: Cross multiply
65,023,450.68x = 97,466,900.31 × 21,877,674.99 - Step 4: Simplify right side
65,023,450.68x = 2,132,349,167,264,910.25 - Step 5: Solve for x
x = 2,132,349,167,264,910.25/65,023,450.68 - Step 6: Final answer
x = 32,793,540.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.