Finding the Fourth Proportional to 67,664,297.84, 93,377,626.81 and 36,724,838.00
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Solution
The fourth proportional to 67,664,297.84, 93,377,626.81 and 36,724,838.00 is: 50,680,762.63
Step by Step Solution
- Step 1: Write the proportion equation
67,664,297.84 : 93,377,626.81 = 36,724,838.00 : x - Step 2: Convert to fraction form
67,664,297.84/93,377,626.81 = 36,724,838.00/x - Step 3: Cross multiply
67,664,297.84x = 93,377,626.81 × 36,724,838.00 - Step 4: Simplify right side
67,664,297.84x = 3,429,278,216,863,006.50 - Step 5: Solve for x
x = 3,429,278,216,863,006.50/67,664,297.84 - Step 6: Final answer
x = 50,680,762.63
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.