Finding the Fourth Proportional to 16,449,204.13, 24,656,310.18 and 6,209,713.87
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Solution
The fourth proportional to 16,449,204.13, 24,656,310.18 and 6,209,713.87 is: 9,307,965.91
Step by Step Solution
- Step 1: Write the proportion equation
16,449,204.13 : 24,656,310.18 = 6,209,713.87 : x - Step 2: Convert to fraction form
16,449,204.13/24,656,310.18 = 6,209,713.87/x - Step 3: Cross multiply
16,449,204.13x = 24,656,310.18 × 6,209,713.87 - Step 4: Simplify right side
16,449,204.13x = 153,108,631,246,127.41 - Step 5: Solve for x
x = 153,108,631,246,127.41/16,449,204.13 - Step 6: Final answer
x = 9,307,965.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.