Finding the Fourth Proportional to 16,124,101.53, 24,186,002.04 and 6,537,201.27
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Solution
The fourth proportional to 16,124,101.53, 24,186,002.04 and 6,537,201.27 is: 9,805,740.99
Step by Step Solution
- Step 1: Write the proportion equation
16,124,101.53 : 24,186,002.04 = 6,537,201.27 : x - Step 2: Convert to fraction form
16,124,101.53/24,186,002.04 = 6,537,201.27/x - Step 3: Cross multiply
16,124,101.53x = 24,186,002.04 × 6,537,201.27 - Step 4: Simplify right side
16,124,101.53x = 158,108,763,252,110.56 - Step 5: Solve for x
x = 158,108,763,252,110.56/16,124,101.53 - Step 6: Final answer
x = 9,805,740.99
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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.