Finding the Fourth Proportional to 24,411,473.10, 36,603,905.40 and 7,369,931.70
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Solution
The fourth proportional to 24,411,473.10, 36,603,905.40 and 7,369,931.70 is: 11,050,880.94
Step by Step Solution
- Step 1: Write the proportion equation
24,411,473.10 : 36,603,905.40 = 7,369,931.70 : x - Step 2: Convert to fraction form
24,411,473.10/36,603,905.40 = 7,369,931.70/x - Step 3: Cross multiply
24,411,473.10x = 36,603,905.40 × 7,369,931.70 - Step 4: Simplify right side
24,411,473.10x = 269,768,282,751,261.19 - Step 5: Solve for x
x = 269,768,282,751,261.19/24,411,473.10 - Step 6: Final answer
x = 11,050,880.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.