Finding the Fourth Proportional to 24,255,553.05, 36,383,329.58 and 9,888,931.35
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Solution
The fourth proportional to 24,255,553.05, 36,383,329.58 and 9,888,931.35 is: 14,833,397.03
Step by Step Solution
- Step 1: Write the proportion equation
24,255,553.05 : 36,383,329.58 = 9,888,931.35 : x - Step 2: Convert to fraction form
24,255,553.05/36,383,329.58 = 9,888,931.35/x - Step 3: Cross multiply
24,255,553.05x = 36,383,329.58 × 9,888,931.35 - Step 4: Simplify right side
24,255,553.05x = 359,792,248,451,599.69 - Step 5: Solve for x
x = 359,792,248,451,599.69/24,255,553.05 - Step 6: Final answer
x = 14,833,397.03
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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.