Finding the Fourth Proportional to 65,217,192.66, 97,841,806.11 and 32,443,226.19
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Solution
The fourth proportional to 65,217,192.66, 97,841,806.11 and 32,443,226.19 is: 48,672,807.23
Step by Step Solution
- Step 1: Write the proportion equation
65,217,192.66 : 97,841,806.11 = 32,443,226.19 : x - Step 2: Convert to fraction form
65,217,192.66/97,841,806.11 = 32,443,226.19/x - Step 3: Cross multiply
65,217,192.66x = 97,841,806.11 × 32,443,226.19 - Step 4: Simplify right side
65,217,192.66x = 3,174,303,846,464,854 - Step 5: Solve for x
x = 3,174,303,846,464,854/65,217,192.66 - Step 6: Final answer
x = 48,672,807.23
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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.