Finding the Fourth Proportional to 37,192,851.24, 55,626,106.08 and 33,122,871.24
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Solution
The fourth proportional to 37,192,851.24, 55,626,106.08 and 33,122,871.24 is: 49,538,991.71
Step by Step Solution
- Step 1: Write the proportion equation
37,192,851.24 : 55,626,106.08 = 33,122,871.24 : x - Step 2: Convert to fraction form
37,192,851.24/55,626,106.08 = 33,122,871.24/x - Step 3: Cross multiply
37,192,851.24x = 55,626,106.08 × 33,122,871.24 - Step 4: Simplify right side
37,192,851.24x = 1,842,496,349,270,421 - Step 5: Solve for x
x = 1,842,496,349,270,421/37,192,851.24 - Step 6: Final answer
x = 49,538,991.71
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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.