Finding the Fourth Proportional to 24,356,520.06, 33,611,994.84 and 14,566,962.74
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Solution
The fourth proportional to 24,356,520.06, 33,611,994.84 and 14,566,962.74 is: 20,102,406.87
Step by Step Solution
- Step 1: Write the proportion equation
24,356,520.06 : 33,611,994.84 = 14,566,962.74 : x - Step 2: Convert to fraction form
24,356,520.06/33,611,994.84 = 14,566,962.74/x - Step 3: Cross multiply
24,356,520.06x = 33,611,994.84 × 14,566,962.74 - Step 4: Simplify right side
24,356,520.06x = 489,624,676,283,292.31 - Step 5: Solve for x
x = 489,624,676,283,292.31/24,356,520.06 - Step 6: Final answer
x = 20,102,406.87
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.