Finding the Fourth Proportional to 26,233,913.07, 36,202,848.35 and 14,632,224.35
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Solution
The fourth proportional to 26,233,913.07, 36,202,848.35 and 14,632,224.35 is: 20,192,496.54
Step by Step Solution
- Step 1: Write the proportion equation
26,233,913.07 : 36,202,848.35 = 14,632,224.35 : x - Step 2: Convert to fraction form
26,233,913.07/36,202,848.35 = 14,632,224.35/x - Step 3: Cross multiply
26,233,913.07x = 36,202,848.35 × 14,632,224.35 - Step 4: Simplify right side
26,233,913.07x = 529,728,198,912,051.94 - Step 5: Solve for x
x = 529,728,198,912,051.94/26,233,913.07 - Step 6: Final answer
x = 20,192,496.54
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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.