Finding the Fourth Proportional to 26,973,673.10, 40,460,509.65 and 24,517,234.70
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Solution
The fourth proportional to 26,973,673.10, 40,460,509.65 and 24,517,234.70 is: 36,775,852.05
Step by Step Solution
- Step 1: Write the proportion equation
26,973,673.10 : 40,460,509.65 = 24,517,234.70 : x - Step 2: Convert to fraction form
26,973,673.10/40,460,509.65 = 24,517,234.70/x - Step 3: Cross multiply
26,973,673.10x = 40,460,509.65 × 24,517,234.70 - Step 4: Simplify right side
26,973,673.10x = 991,979,811,170,664.75 - Step 5: Solve for x
x = 991,979,811,170,664.75/26,973,673.10 - Step 6: Final answer
x = 36,775,852.05
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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.