Finding the Fourth Proportional to 26,355,576.24, 36,370,238.94 and 14,594,611.32
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Solution
The fourth proportional to 26,355,576.24, 36,370,238.94 and 14,594,611.32 is: 20,140,310.96
Step by Step Solution
- Step 1: Write the proportion equation
26,355,576.24 : 36,370,238.94 = 14,594,611.32 : x - Step 2: Convert to fraction form
26,355,576.24/36,370,238.94 = 14,594,611.32/x - Step 3: Cross multiply
26,355,576.24x = 36,370,238.94 × 14,594,611.32 - Step 4: Simplify right side
26,355,576.24x = 530,809,500,944,828.75 - Step 5: Solve for x
x = 530,809,500,944,828.75/26,355,576.24 - Step 6: Final answer
x = 20,140,310.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.