Finding the Fourth Proportional to 29,954,174.08, 44,932,848.04 and 9,486,056.06
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Solution
The fourth proportional to 29,954,174.08, 44,932,848.04 and 9,486,056.06 is: 14,229,586.64
Step by Step Solution
- Step 1: Write the proportion equation
29,954,174.08 : 44,932,848.04 = 9,486,056.06 : x - Step 2: Convert to fraction form
29,954,174.08/44,932,848.04 = 9,486,056.06/x - Step 3: Cross multiply
29,954,174.08x = 44,932,848.04 × 9,486,056.06 - Step 4: Simplify right side
29,954,174.08x = 426,235,515,442,901.12 - Step 5: Solve for x
x = 426,235,515,442,901.12/29,954,174.08 - Step 6: Final answer
x = 14,229,586.64
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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.