Finding the Fourth Proportional to 16,104,708, 22,224,497.04 and 8,861,364
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Solution
The fourth proportional to 16,104,708, 22,224,497.04 and 8,861,364 is: 12,228,682.32
Step by Step Solution
- Step 1: Write the proportion equation
16,104,708 : 22,224,497.04 = 8,861,364 : x - Step 2: Convert to fraction form
16,104,708/22,224,497.04 = 8,861,364/x - Step 3: Cross multiply
16,104,708x = 22,224,497.04 × 8,861,364 - Step 4: Simplify right side
16,104,708x = 196,939,357,988,362.56 - Step 5: Solve for x
x = 196,939,357,988,362.56/16,104,708 - Step 6: Final answer
x = 12,228,682.32
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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.