Finding the Fourth Proportional to 65,182,530.80, 97,758,627.64 and 24,261,241.70
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Solution
The fourth proportional to 65,182,530.80, 97,758,627.64 and 24,261,241.70 is: 36,386,216.74
Step by Step Solution
- Step 1: Write the proportion equation
65,182,530.80 : 97,758,627.64 = 24,261,241.70 : x - Step 2: Convert to fraction form
65,182,530.80/97,758,627.64 = 24,261,241.70/x - Step 3: Cross multiply
65,182,530.80x = 97,758,627.64 × 24,261,241.70 - Step 4: Simplify right side
65,182,530.80x = 2,371,745,693,618,084 - Step 5: Solve for x
x = 2,371,745,693,618,084/65,182,530.80 - Step 6: Final answer
x = 36,386,216.74
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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.