Finding the Fourth Proportional to 36,697,436.68, 55,046,155.02 and 24,604,201.48
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Solution
The fourth proportional to 36,697,436.68, 55,046,155.02 and 24,604,201.48 is: 36,906,302.22
Step by Step Solution
- Step 1: Write the proportion equation
36,697,436.68 : 55,046,155.02 = 24,604,201.48 : x - Step 2: Convert to fraction form
36,697,436.68/55,046,155.02 = 24,604,201.48/x - Step 3: Cross multiply
36,697,436.68x = 55,046,155.02 × 24,604,201.48 - Step 4: Simplify right side
36,697,436.68x = 1,354,366,688,811,393.50 - Step 5: Solve for x
x = 1,354,366,688,811,393.50/36,697,436.68 - Step 6: Final answer
x = 36,906,302.22
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.