Finding the Fourth Proportional to 58,124,118.91, 87,196,905.57 and 24,048,121.99
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Solution
The fourth proportional to 58,124,118.91, 87,196,905.57 and 24,048,121.99 is: 36,076,621.23
Step by Step Solution
- Step 1: Write the proportion equation
58,124,118.91 : 87,196,905.57 = 24,048,121.99 : x - Step 2: Convert to fraction form
58,124,118.91/87,196,905.57 = 24,048,121.99/x - Step 3: Cross multiply
58,124,118.91x = 87,196,905.57 × 24,048,121.99 - Step 4: Simplify right side
58,124,118.91x = 2,096,921,822,297,870.25 - Step 5: Solve for x
x = 2,096,921,822,297,870.25/58,124,118.91 - Step 6: Final answer
x = 36,076,621.23
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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.