Finding the Fourth Proportional to 101,717,926.02, 152,562,523.06 and 32,621,750.82
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Solution
The fourth proportional to 101,717,926.02, 152,562,523.06 and 32,621,750.82 is: 48,928,018.95
Step by Step Solution
- Step 1: Write the proportion equation
101,717,926.02 : 152,562,523.06 = 32,621,750.82 : x - Step 2: Convert to fraction form
101,717,926.02/152,562,523.06 = 32,621,750.82/x - Step 3: Cross multiply
101,717,926.02x = 152,562,523.06 × 32,621,750.82 - Step 4: Simplify right side
101,717,926.02x = 4,976,856,611,733,824 - Step 5: Solve for x
x = 4,976,856,611,733,824/101,717,926.02 - Step 6: Final answer
x = 48,928,018.95
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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.