Finding the Fourth Proportional to 42,594,296.11, 58,879,423.97 and 37,993,677.35
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Solution
The fourth proportional to 42,594,296.11, 58,879,423.97 and 37,993,677.35 is: 52,519,845.17
Step by Step Solution
- Step 1: Write the proportion equation
42,594,296.11 : 58,879,423.97 = 37,993,677.35 : x - Step 2: Convert to fraction form
42,594,296.11/58,879,423.97 = 37,993,677.35/x - Step 3: Cross multiply
42,594,296.11x = 58,879,423.97 × 37,993,677.35 - Step 4: Simplify right side
42,594,296.11x = 2,237,045,836,528,222.75 - Step 5: Solve for x
x = 2,237,045,836,528,222.75/42,594,296.11 - Step 6: Final answer
x = 52,519,845.17
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.