Finding the Fourth Proportional to 14,850,876.74, 22,276,332.65 and 4,068,270.44
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Solution
The fourth proportional to 14,850,876.74, 22,276,332.65 and 4,068,270.44 is: 6,102,410.46
Step by Step Solution
- Step 1: Write the proportion equation
14,850,876.74 : 22,276,332.65 = 4,068,270.44 : x - Step 2: Convert to fraction form
14,850,876.74/22,276,332.65 = 4,068,270.44/x - Step 3: Cross multiply
14,850,876.74x = 22,276,332.65 × 4,068,270.44 - Step 4: Simplify right side
14,850,876.74x = 90,626,145,530,390.88 - Step 5: Solve for x
x = 90,626,145,530,390.88/14,850,876.74 - Step 6: Final answer
x = 6,102,410.46
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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.