Finding the Fourth Proportional to 16,126,072.08, 24,180,710.04 and 6,020,382.48
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Solution
The fourth proportional to 16,126,072.08, 24,180,710.04 and 6,020,382.48 is: 9,027,438.45
Step by Step Solution
- Step 1: Write the proportion equation
16,126,072.08 : 24,180,710.04 = 6,020,382.48 : x - Step 2: Convert to fraction form
16,126,072.08/24,180,710.04 = 6,020,382.48/x - Step 3: Cross multiply
16,126,072.08x = 24,180,710.04 × 6,020,382.48 - Step 4: Simplify right side
16,126,072.08x = 145,577,123,078,776.09 - Step 5: Solve for x
x = 145,577,123,078,776.09/16,126,072.08 - Step 6: Final answer
x = 9,027,438.45
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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.