Finding the Fourth Proportional to 37,725,362.82, 56,582,358.93 and 24,173,212.41
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Solution
The fourth proportional to 37,725,362.82, 56,582,358.93 and 24,173,212.41 is: 36,256,175.66
Step by Step Solution
- Step 1: Write the proportion equation
37,725,362.82 : 56,582,358.93 = 24,173,212.41 : x - Step 2: Convert to fraction form
37,725,362.82/56,582,358.93 = 24,173,212.41/x - Step 3: Cross multiply
37,725,362.82x = 56,582,358.93 × 24,173,212.41 - Step 4: Simplify right side
37,725,362.82x = 1,367,777,381,073,750.25 - Step 5: Solve for x
x = 1,367,777,381,073,750.25/37,725,362.82 - Step 6: Final answer
x = 36,256,175.66
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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.