Finding the Fourth Proportional to 52,697,336.38, 79,049,991.18 and 16,309,407.08
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Solution
The fourth proportional to 52,697,336.38, 79,049,991.18 and 16,309,407.08 is: 24,465,344.44
Step by Step Solution
- Step 1: Write the proportion equation
52,697,336.38 : 79,049,991.18 = 16,309,407.08 : x - Step 2: Convert to fraction form
52,697,336.38/79,049,991.18 = 16,309,407.08/x - Step 3: Cross multiply
52,697,336.38x = 79,049,991.18 × 16,309,407.08 - Step 4: Simplify right side
52,697,336.38x = 1,289,258,485,825,029.75 - Step 5: Solve for x
x = 1,289,258,485,825,029.75/52,697,336.38 - Step 6: Final answer
x = 24,465,344.44
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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.