Finding the Fourth Proportional to 24,904,703.20, 37,364,053.20 and 12,125,624.80
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Solution
The fourth proportional to 24,904,703.20, 37,364,053.20 and 12,125,624.80 is: 18,191,844.59
Step by Step Solution
- Step 1: Write the proportion equation
24,904,703.20 : 37,364,053.20 = 12,125,624.80 : x - Step 2: Convert to fraction form
24,904,703.20/37,364,053.20 = 12,125,624.80/x - Step 3: Cross multiply
24,904,703.20x = 37,364,053.20 × 12,125,624.80 - Step 4: Simplify right side
24,904,703.20x = 453,062,490,110,439.44 - Step 5: Solve for x
x = 453,062,490,110,439.44/24,904,703.20 - Step 6: Final answer
x = 18,191,844.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.