Finding the Fourth Proportional to 16,116,370.68, 24,159,358.80 and 8,021,694
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Solution
The fourth proportional to 16,116,370.68, 24,159,358.80 and 8,021,694 is: 12,024,976.80
Step by Step Solution
- Step 1: Write the proportion equation
16,116,370.68 : 24,159,358.80 = 8,021,694 : x - Step 2: Convert to fraction form
16,116,370.68/24,159,358.80 = 8,021,694/x - Step 3: Cross multiply
16,116,370.68x = 24,159,358.80 × 8,021,694 - Step 4: Simplify right side
16,116,370.68x = 193,798,983,529,807.22 - Step 5: Solve for x
x = 193,798,983,529,807.22/16,116,370.68 - Step 6: Final answer
x = 12,024,976.80
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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.