Finding the Fourth Proportional to 24,303,772.70, 36,423,768.81 and 17,883,964.70
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Solution
The fourth proportional to 24,303,772.70, 36,423,768.81 and 17,883,964.70 is: 26,802,480.57
Step by Step Solution
- Step 1: Write the proportion equation
24,303,772.70 : 36,423,768.81 = 17,883,964.70 : x - Step 2: Convert to fraction form
24,303,772.70/36,423,768.81 = 17,883,964.70/x - Step 3: Cross multiply
24,303,772.70x = 36,423,768.81 × 17,883,964.70 - Step 4: Simplify right side
24,303,772.70x = 651,401,395,639,001 - Step 5: Solve for x
x = 651,401,395,639,001/24,303,772.70 - Step 6: Final answer
x = 26,802,480.57
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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.