Finding the Fourth Proportional to 33,880,727.28, 50,823,302.76 and 24,809,971.44
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Solution
The fourth proportional to 33,880,727.28, 50,823,302.76 and 24,809,971.44 is: 37,216,576.83
Step by Step Solution
- Step 1: Write the proportion equation
33,880,727.28 : 50,823,302.76 = 24,809,971.44 : x - Step 2: Convert to fraction form
33,880,727.28/50,823,302.76 = 24,809,971.44/x - Step 3: Cross multiply
33,880,727.28x = 50,823,302.76 × 24,809,971.44 - Step 4: Simplify right side
33,880,727.28x = 1,260,924,689,962,073.25 - Step 5: Solve for x
x = 1,260,924,689,962,073.25/33,880,727.28 - Step 6: Final answer
x = 37,216,576.83
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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.