Finding the Fourth Proportional to 44,683,261.19, 67,024,895.43 and 14,391,124.19
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Solution
The fourth proportional to 44,683,261.19, 67,024,895.43 and 14,391,124.19 is: 21,586,687.46
Step by Step Solution
- Step 1: Write the proportion equation
44,683,261.19 : 67,024,895.43 = 14,391,124.19 : x - Step 2: Convert to fraction form
44,683,261.19/67,024,895.43 = 14,391,124.19/x - Step 3: Cross multiply
44,683,261.19x = 67,024,895.43 × 14,391,124.19 - Step 4: Simplify right side
44,683,261.19x = 964,563,593,954,893.38 - Step 5: Solve for x
x = 964,563,593,954,893.38/44,683,261.19 - Step 6: Final answer
x = 21,586,687.46
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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.