Finding the Fourth Proportional to 44,157,679.70, 60,937,600.72 and 24,578,148.02
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Solution
The fourth proportional to 44,157,679.70, 60,937,600.72 and 24,578,148.02 is: 33,917,845.79
Step by Step Solution
- Step 1: Write the proportion equation
44,157,679.70 : 60,937,600.72 = 24,578,148.02 : x - Step 2: Convert to fraction form
44,157,679.70/60,937,600.72 = 24,578,148.02/x - Step 3: Cross multiply
44,157,679.70x = 60,937,600.72 × 24,578,148.02 - Step 4: Simplify right side
44,157,679.70x = 1,497,733,370,479,818.50 - Step 5: Solve for x
x = 1,497,733,370,479,818.50/44,157,679.70 - Step 6: Final answer
x = 33,917,845.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.