Finding the Fourth Proportional to 26,203,316.30, 36,160,092.08 and 14,282,232.62
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Solution
The fourth proportional to 26,203,316.30, 36,160,092.08 and 14,282,232.62 is: 19,709,216.98
Step by Step Solution
- Step 1: Write the proportion equation
26,203,316.30 : 36,160,092.08 = 14,282,232.62 : x - Step 2: Convert to fraction form
26,203,316.30/36,160,092.08 = 14,282,232.62/x - Step 3: Cross multiply
26,203,316.30x = 36,160,092.08 × 14,282,232.62 - Step 4: Simplify right side
26,203,316.30x = 516,446,846,647,179.62 - Step 5: Solve for x
x = 516,446,846,647,179.62/26,203,316.30 - Step 6: Final answer
x = 19,709,216.98
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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.