Finding the Fourth Proportional to 597,835,284.05, 825,013,045.83 and 333,517,277.99
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Solution
The fourth proportional to 597,835,284.05, 825,013,045.83 and 333,517,277.99 is: 460,254,041.02
Step by Step Solution
- Step 1: Write the proportion equation
597,835,284.05 : 825,013,045.83 = 333,517,277.99 : x - Step 2: Convert to fraction form
597,835,284.05/825,013,045.83 = 333,517,277.99/x - Step 3: Cross multiply
597,835,284.05x = 825,013,045.83 × 333,517,277.99 - Step 4: Simplify right side
597,835,284.05x = 275,156,105,347,335,680 - Step 5: Solve for x
x = 275,156,105,347,335,680/597,835,284.05 - Step 6: Final answer
x = 460,254,041.02
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.