Finding the Fourth Proportional to 44,369,977.84, 66,558,402.47 and 14,826,270.51
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Solution
The fourth proportional to 44,369,977.84, 66,558,402.47 and 14,826,270.51 is: 22,240,553.81
Step by Step Solution
- Step 1: Write the proportion equation
44,369,977.84 : 66,558,402.47 = 14,826,270.51 : x - Step 2: Convert to fraction form
44,369,977.84/66,558,402.47 = 14,826,270.51/x - Step 3: Cross multiply
44,369,977.84x = 66,558,402.47 × 14,826,270.51 - Step 4: Simplify right side
44,369,977.84x = 986,812,879,770,737.75 - Step 5: Solve for x
x = 986,812,879,770,737.75/44,369,977.84 - Step 6: Final answer
x = 22,240,553.81
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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.