Finding the Fourth Proportional to 33,258,125.95, 49,579,764.73 and 32,733,992.26
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Solution
The fourth proportional to 33,258,125.95, 49,579,764.73 and 32,733,992.26 is: 48,798,409.07
Step by Step Solution
- Step 1: Write the proportion equation
33,258,125.95 : 49,579,764.73 = 32,733,992.26 : x - Step 2: Convert to fraction form
33,258,125.95/49,579,764.73 = 32,733,992.26/x - Step 3: Cross multiply
33,258,125.95x = 49,579,764.73 × 32,733,992.26 - Step 4: Simplify right side
33,258,125.95x = 1,622,943,634,904,580.75 - Step 5: Solve for x
x = 1,622,943,634,904,580.75/33,258,125.95 - Step 6: Final answer
x = 48,798,409.07
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.