Finding the Fourth Proportional to 32,805,031.10, 49,207,546.65 and 24,301,975.10
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Solution
The fourth proportional to 32,805,031.10, 49,207,546.65 and 24,301,975.10 is: 36,452,962.65
Step by Step Solution
- Step 1: Write the proportion equation
32,805,031.10 : 49,207,546.65 = 24,301,975.10 : x - Step 2: Convert to fraction form
32,805,031.10/49,207,546.65 = 24,301,975.10/x - Step 3: Cross multiply
32,805,031.10x = 49,207,546.65 × 24,301,975.10 - Step 4: Simplify right side
32,805,031.10x = 1,195,840,573,420,388.50 - Step 5: Solve for x
x = 1,195,840,573,420,388.50/32,805,031.10 - Step 6: Final answer
x = 36,452,962.65
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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.