Finding the Fourth Proportional to 16,558,588.71, 24,836,135.85 and 4,429,276.11
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Solution
The fourth proportional to 16,558,588.71, 24,836,135.85 and 4,429,276.11 is: 6,643,446.80
Step by Step Solution
- Step 1: Write the proportion equation
16,558,588.71 : 24,836,135.85 = 4,429,276.11 : x - Step 2: Convert to fraction form
16,558,588.71/24,836,135.85 = 4,429,276.11/x - Step 3: Cross multiply
16,558,588.71x = 24,836,135.85 × 4,429,276.11 - Step 4: Simplify right side
16,558,588.71x = 110,006,103,185,119.56 - Step 5: Solve for x
x = 110,006,103,185,119.56/16,558,588.71 - Step 6: Final answer
x = 6,643,446.80
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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.