Finding the Fourth Proportional to 51,226,008.24, 76,844,395.68 and 16,685,101.68
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Solution
The fourth proportional to 51,226,008.24, 76,844,395.68 and 16,685,101.68 is: 25,029,405.95
Step by Step Solution
- Step 1: Write the proportion equation
51,226,008.24 : 76,844,395.68 = 16,685,101.68 : x - Step 2: Convert to fraction form
51,226,008.24/76,844,395.68 = 16,685,101.68/x - Step 3: Cross multiply
51,226,008.24x = 76,844,395.68 × 16,685,101.68 - Step 4: Simplify right side
51,226,008.24x = 1,282,156,555,458,952.75 - Step 5: Solve for x
x = 1,282,156,555,458,952.75/51,226,008.24 - Step 6: Final answer
x = 25,029,405.95
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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.