Finding the Fourth Proportional to 33,796,632.24, 50,701,258.56 and 15,353,871.84
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Solution
The fourth proportional to 33,796,632.24, 50,701,258.56 and 15,353,871.84 is: 23,033,674.50
Step by Step Solution
- Step 1: Write the proportion equation
33,796,632.24 : 50,701,258.56 = 15,353,871.84 : x - Step 2: Convert to fraction form
33,796,632.24/50,701,258.56 = 15,353,871.84/x - Step 3: Cross multiply
33,796,632.24x = 50,701,258.56 × 15,353,871.84 - Step 4: Simplify right side
33,796,632.24x = 778,460,626,056,943 - Step 5: Solve for x
x = 778,460,626,056,943/33,796,632.24 - Step 6: Final answer
x = 23,033,674.50
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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.