Finding the Fourth Proportional to 33,586,529.02, 46,363,710.95 and 22,579,662.70
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Solution
The fourth proportional to 33,586,529.02, 46,363,710.95 and 22,579,662.70 is: 31,169,548.78
Step by Step Solution
- Step 1: Write the proportion equation
33,586,529.02 : 46,363,710.95 = 22,579,662.70 : x - Step 2: Convert to fraction form
33,586,529.02/46,363,710.95 = 22,579,662.70/x - Step 3: Cross multiply
33,586,529.02x = 46,363,710.95 × 22,579,662.70 - Step 4: Simplify right side
33,586,529.02x = 1,046,876,954,595,927.25 - Step 5: Solve for x
x = 1,046,876,954,595,927.25/33,586,529.02 - Step 6: Final answer
x = 31,169,548.78
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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.